2912211796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 5863818240

約数和(自身を除く): 2951606444

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 139, 164, 278, 317, 403, 533, 556, 634, 806, 1066, 1268, 1271, 1612, 1807, 2132, 2542, 3614, 4121, 4309, 5084, 5699, 7228, 8242, 8618, 9827, 11398, 12997, 16484, 16523, 17236, 19654, 22796, 25994, 33046, 39308, 44063, 51988, 56017, 66092, 74087, 88126, 112034, 127751, 148174, 168961, 176252, 176669, 224068, 255502, 296348, 337922, 353338, 402907, 511004, 572819, 675844, 706676, 805814, 1145638, 1365953, 1611628, 1806583, 2291276, 2296697, 2731906, 3613166, 4593394, 5237791, 5463812, 7226332, 9186788, 10475582, 17757389, 20951164, 23485579, 35514778, 46971158, 56004073, 71029556, 93942316, 112008146, 224016292, 728052949, 1456105898, 2912211796]

約数ペア:

[(1, 2912211796), (2, 1456105898), (4, 728052949), (13, 224016292), (26, 112008146), (31, 93942316), (41, 71029556), (52, 56004073), (62, 46971158), (82, 35514778), (124, 23485579), (139, 20951164), (164, 17757389), (278, 10475582), (317, 9186788), (403, 7226332), (533, 5463812), (556, 5237791), (634, 4593394), (806, 3613166), (1066, 2731906), (1268, 2296697), (1271, 2291276), (1612, 1806583), (1807, 1611628), (2132, 1365953), (2542, 1145638), (3614, 805814), (4121, 706676), (4309, 675844), (5084, 572819), (5699, 511004), (7228, 402907), (8242, 353338), (8618, 337922), (9827, 296348), (11398, 255502), (12997, 224068), (16484, 176669), (16523, 176252), (17236, 168961), (19654, 148174), (22796, 127751), (25994, 112034), (33046, 88126), (39308, 74087), (44063, 66092), (51988, 56017)]