974776322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1\times {\mathrm{2351}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 1621638144

約数和(自身を除く): 646861822

約数列:

[1, 2, 13, 26, 37, 74, 431, 481, 862, 962, 2351, 4702, 5603, 11206, 15947, 30563, 31894, 61126, 86987, 173974, 207311, 414622, 1013281, 1130831, 2026562, 2261662, 13172653, 26345306, 37491397, 74982794, 487388161, 974776322]

約数ペア:

[(1, 974776322), (2, 487388161), (13, 74982794), (26, 37491397), (37, 26345306), (74, 13172653), (431, 2261662), (481, 2026562), (862, 1130831), (962, 1013281), (2351, 414622), (4702, 207311), (5603, 173974), (11206, 86987), (15947, 61126), (30563, 31894)]