2013940188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{773}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 5798126880

約数和(自身を除く): 3784186692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 293, 342, 468, 494, 586, 684, 741, 773, 879, 988, 1172, 1482, 1546, 1758, 2223, 2319, 2637, 2964, 3092, 3516, 3809, 4446, 4638, 5274, 5567, 6957, 7618, 8892, 9276, 10049, 10548, 11134, 11427, 13914, 14687, 15236, 16701, 20098, 22268, 22854, 27828, 29374, 30147, 33402, 34281, 40196, 44061, 45708, 50103, 58748, 60294, 66804, 68562, 72371, 88122, 90441, 100206, 120588, 132183, 137124, 144742, 176244, 180882, 190931, 200412, 217113, 226489, 264366, 289484, 361764, 381862, 434226, 452978, 528732, 572793, 651339, 679467, 763724, 868452, 905956, 1145586, 1302678, 1358934, 1718379, 2038401, 2291172, 2605356, 2717868, 2944357, 3436758, 4076802, 4303291, 5888714, 6873516, 8153604, 8606582, 8833071, 11777428, 12909873, 17213164, 17666142, 25819746, 26499213, 35332284, 38729619, 51639492, 52998426, 55942783, 77459238, 105996852, 111885566, 154918476, 167828349, 223771132, 335656698, 503485047, 671313396, 1006970094, 2013940188]

約数ペア:

[(1, 2013940188), (2, 1006970094), (3, 671313396), (4, 503485047), (6, 335656698), (9, 223771132), (12, 167828349), (13, 154918476), (18, 111885566), (19, 105996852), (26, 77459238), (36, 55942783), (38, 52998426), (39, 51639492), (52, 38729619), (57, 35332284), (76, 26499213), (78, 25819746), (114, 17666142), (117, 17213164), (156, 12909873), (171, 11777428), (228, 8833071), (234, 8606582), (247, 8153604), (293, 6873516), (342, 5888714), (468, 4303291), (494, 4076802), (586, 3436758), (684, 2944357), (741, 2717868), (773, 2605356), (879, 2291172), (988, 2038401), (1172, 1718379), (1482, 1358934), (1546, 1302678), (1758, 1145586), (2223, 905956), (2319, 868452), (2637, 763724), (2964, 679467), (3092, 651339), (3516, 572793), (3809, 528732), (4446, 452978), (4638, 434226), (5274, 381862), (5567, 361764), (6957, 289484), (7618, 264366), (8892, 226489), (9276, 217113), (10049, 200412), (10548, 190931), (11134, 180882), (11427, 176244), (13914, 144742), (14687, 137124), (15236, 132183), (16701, 120588), (20098, 100206), (22268, 90441), (22854, 88122), (27828, 72371), (29374, 68562), (30147, 66804), (33402, 60294), (34281, 58748), (40196, 50103), (44061, 45708)]