64588589

素因数分解:

${\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{2531}}^1$

素因数の和:2708

約数の個数: 12

約数和(自身を含む): 70430112

約数和(自身を除く): 5841523

約数列:

[1, 13, 151, 169, 1963, 2531, 25519, 32903, 382181, 427739, 4968353, 64588589]

約数ペア:

[(1, 64588589), (13, 4968353), (151, 427739), (169, 382181), (1963, 32903), (2531, 25519)]