2489516016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{306893}}^1$

素因数の和:306930

約数の個数: 60

約数和(自身を含む): 6964038648

約数和(自身を除く): 4474522632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2704, 4056, 8112, 306893, 613786, 920679, 1227572, 1841358, 2455144, 3682716, 3989609, 4910288, 7365432, 7979218, 11968827, 14730864, 15958436, 23937654, 31916872, 47875308, 51864917, 63833744, 95750616, 103729834, 155594751, 191501232, 207459668, 311189502, 414919336, 622379004, 829838672, 1244758008, 2489516016]

約数ペア:

[(1, 2489516016), (2, 1244758008), (3, 829838672), (4, 622379004), (6, 414919336), (8, 311189502), (12, 207459668), (13, 191501232), (16, 155594751), (24, 103729834), (26, 95750616), (39, 63833744), (48, 51864917), (52, 47875308), (78, 31916872), (104, 23937654), (156, 15958436), (169, 14730864), (208, 11968827), (312, 7979218), (338, 7365432), (507, 4910288), (624, 3989609), (676, 3682716), (1014, 2455144), (1352, 1841358), (2028, 1227572), (2704, 920679), (4056, 613786), (8112, 306893)]