8271146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18745

約数の個数: 16

約数和(自身を含む): 14147784

約数和(自身を除く): 5876638

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 18713, 37426, 243269, 318121, 486538, 636242, 4135573, 8271146]

約数ペア:

[(1, 8271146), (2, 4135573), (13, 636242), (17, 486538), (26, 318121), (34, 243269), (221, 37426), (442, 18713)]