2017625911

素因数分解:

$7^2\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1255

約数の個数: 24

約数和(自身を含む): 2372029920

約数和(自身を除く): 354404009

約数列:

[1, 7, 49, 151, 389, 701, 1057, 2723, 4907, 7399, 19061, 34349, 58739, 105851, 272689, 411173, 740957, 1908823, 2878211, 5186699, 13361761, 41176039, 288232273, 2017625911]

約数ペア:

[(1, 2017625911), (7, 288232273), (49, 41176039), (151, 13361761), (389, 5186699), (701, 2878211), (1057, 1908823), (2723, 740957), (4907, 411173), (7399, 272689), (19061, 105851), (34349, 58739)]