259483696966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{317263}}^1$

素因数の和:317740

約数の個数: 32

約数和(自身を含む): 425336808960

約数和(自身を除く): 165853111994

約数列:

[1, 2, 13, 26, 83, 166, 379, 758, 1079, 2158, 4927, 9854, 31457, 62914, 317263, 408941, 634526, 817882, 4124419, 8248838, 26332829, 52665658, 120242677, 240485354, 342326777, 684653554, 1563154801, 3126309602, 9980142191, 19960284382, 129741848483, 259483696966]

約数ペア:

[(1, 259483696966), (2, 129741848483), (13, 19960284382), (26, 9980142191), (83, 3126309602), (166, 1563154801), (379, 684653554), (758, 342326777), (1079, 240485354), (2158, 120242677), (4927, 52665658), (9854, 26332829), (31457, 8248838), (62914, 4124419), (317263, 817882), (408941, 634526)]