90383254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{204487}}^1$

素因数の和:204519

約数の個数: 16

約数和(自身を含む): 154592928

約数和(自身を除く): 64209674

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 204487, 408974, 2658331, 3476279, 5316662, 6952558, 45191627, 90383254]

約数ペア:

[(1, 90383254), (2, 45191627), (13, 6952558), (17, 5316662), (26, 3476279), (34, 2658331), (221, 408974), (442, 204487)]