2620343608

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{701}}^1\times {\mathrm{6581}}^1$

素因数の和:7359

約数の個数: 32

約数和(自身を含む): 4990209120

約数和(自身を除く): 2369865512

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 701, 1402, 2804, 5608, 6581, 13162, 26324, 49771, 52648, 99542, 199084, 398168, 467251, 934502, 1869004, 3738008, 4613281, 9226562, 18453124, 36906248, 327542951, 655085902, 1310171804, 2620343608]

約数ペア:

[(1, 2620343608), (2, 1310171804), (4, 655085902), (8, 327542951), (71, 36906248), (142, 18453124), (284, 9226562), (568, 4613281), (701, 3738008), (1402, 1869004), (2804, 934502), (5608, 467251), (6581, 398168), (13162, 199084), (26324, 99542), (49771, 52648)]