2045777916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 6114246656

約数和(自身を除く): 4068468740

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 223, 271, 273, 364, 372, 403, 434, 446, 542, 546, 651, 669, 806, 813, 868, 892, 1084, 1092, 1209, 1302, 1338, 1561, 1612, 1626, 1897, 2418, 2604, 2676, 2821, 2899, 3122, 3252, 3523, 3794, 4683, 4836, 5642, 5691, 5798, 6244, 6913, 7046, 7588, 8401, 8463, 8697, 9366, 10569, 11284, 11382, 11596, 13826, 14092, 16802, 16926, 17394, 18732, 20293, 20739, 21138, 22764, 24661, 25203, 27652, 33604, 33852, 34788, 40586, 41478, 42276, 48391, 49322, 50406, 58807, 60433, 60879, 73983, 81172, 82956, 89869, 96782, 98644, 100812, 109213, 117614, 120866, 121758, 145173, 147966, 176421, 179738, 181299, 193564, 218426, 235228, 241732, 243516, 269607, 290346, 295932, 327639, 352842, 359476, 362598, 423031, 436852, 539214, 580692, 629083, 655278, 705684, 725196, 764491, 785629, 846062, 1078428, 1258166, 1269093, 1310556, 1528982, 1571258, 1692124, 1873423, 1887249, 2293473, 2356887, 2516332, 2538186, 3057964, 3142516, 3746846, 3774498, 4586946, 4713774, 5076372, 5499403, 5620269, 7493692, 7548996, 9173892, 9427548, 10998806, 11240538, 13113961, 16498209, 21997612, 22481076, 24354499, 26227922, 32996418, 39341883, 48708998, 52455844, 65992836, 73063497, 78683766, 97417996, 146126994, 157367532, 170481493, 292253988, 340962986, 511444479, 681925972, 1022888958, 2045777916]

約数ペア:

[(1, 2045777916), (2, 1022888958), (3, 681925972), (4, 511444479), (6, 340962986), (7, 292253988), (12, 170481493), (13, 157367532), (14, 146126994), (21, 97417996), (26, 78683766), (28, 73063497), (31, 65992836), (39, 52455844), (42, 48708998), (52, 39341883), (62, 32996418), (78, 26227922), (84, 24354499), (91, 22481076), (93, 21997612), (124, 16498209), (156, 13113961), (182, 11240538), (186, 10998806), (217, 9427548), (223, 9173892), (271, 7548996), (273, 7493692), (364, 5620269), (372, 5499403), (403, 5076372), (434, 4713774), (446, 4586946), (542, 3774498), (546, 3746846), (651, 3142516), (669, 3057964), (806, 2538186), (813, 2516332), (868, 2356887), (892, 2293473), (1084, 1887249), (1092, 1873423), (1209, 1692124), (1302, 1571258), (1338, 1528982), (1561, 1310556), (1612, 1269093), (1626, 1258166), (1897, 1078428), (2418, 846062), (2604, 785629), (2676, 764491), (2821, 725196), (2899, 705684), (3122, 655278), (3252, 629083), (3523, 580692), (3794, 539214), (4683, 436852), (4836, 423031), (5642, 362598), (5691, 359476), (5798, 352842), (6244, 327639), (6913, 295932), (7046, 290346), (7588, 269607), (8401, 243516), (8463, 241732), (8697, 235228), (9366, 218426), (10569, 193564), (11284, 181299), (11382, 179738), (11596, 176421), (13826, 147966), (14092, 145173), (16802, 121758), (16926, 120866), (17394, 117614), (18732, 109213), (20293, 100812), (20739, 98644), (21138, 96782), (22764, 89869), (24661, 82956), (25203, 81172), (27652, 73983), (33604, 60879), (33852, 60433), (34788, 58807), (40586, 50406), (41478, 49322), (42276, 48391)]