39992602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90481}}^1$

素因数の和:90513

約数の個数: 16

約数和(自身を含む): 68404392

約数和(自身を除く): 28411790

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90481, 180962, 1176253, 1538177, 2352506, 3076354, 19996301, 39992602]

約数ペア:

[(1, 39992602), (2, 19996301), (13, 3076354), (17, 2352506), (26, 1538177), (34, 1176253), (221, 180962), (442, 90481)]