123721975588

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{3491}}^1$

素因数の和:4324

約数の個数: 48

約数和(自身を含む): 221291336448

約数和(自身を除く): 97569360860

約数列:

[1, 2, 4, 61, 122, 244, 337, 431, 674, 862, 1348, 1724, 3491, 6982, 13964, 20557, 26291, 41114, 52582, 82228, 105164, 145247, 212951, 290494, 425902, 580988, 851804, 1176467, 1504621, 2352934, 3009242, 4705868, 6018484, 8860067, 17720134, 35440268, 71764487, 91781881, 143528974, 183563762, 287057948, 367127524, 507057277, 1014114554, 2028229108, 30930493897, 61860987794, 123721975588]

約数ペア:

[(1, 123721975588), (2, 61860987794), (4, 30930493897), (61, 2028229108), (122, 1014114554), (244, 507057277), (337, 367127524), (431, 287057948), (674, 183563762), (862, 143528974), (1348, 91781881), (1724, 71764487), (3491, 35440268), (6982, 17720134), (13964, 8860067), (20557, 6018484), (26291, 4705868), (41114, 3009242), (52582, 2352934), (82228, 1504621), (105164, 1176467), (145247, 851804), (212951, 580988), (290494, 425902)]