423812402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{61979}}^1$

素因数の和:62257

約数の個数: 16

約数和(自身を含む): 687234240

約数和(自身を除く): 263421838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 61979, 123958, 805727, 1611454, 16300477, 32600954, 211906201, 423812402]

約数ペア:

[(1, 423812402), (2, 211906201), (13, 32600954), (26, 16300477), (263, 1611454), (526, 805727), (3419, 123958), (6838, 61979)]