85818538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{253901}}^1$

素因数の和:253929

約数の個数: 12

約数和(自身を含む): 139392198

約数和(自身を除く): 53573660

約数列:

[1, 2, 13, 26, 169, 338, 253901, 507802, 3300713, 6601426, 42909269, 85818538]

約数ペア:

[(1, 85818538), (2, 42909269), (13, 6601426), (26, 3300713), (169, 507802), (338, 253901)]