245771006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{556043}}^1$

素因数の和:556075

約数の個数: 16

約数和(自身を含む): 420369264

約数和(自身を除く): 174598258

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 556043, 1112086, 7228559, 9452731, 14457118, 18905462, 122885503, 245771006]

約数ペア:

[(1, 245771006), (2, 122885503), (13, 18905462), (17, 14457118), (26, 9452731), (34, 7228559), (221, 1112086), (442, 556043)]