313625906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{25321}}^1$

素因数の和:25897

約数の個数: 16

約数和(自身を含む): 514137888

約数和(自身を除く): 200511982

約数列:

[1, 2, 11, 22, 563, 1126, 6193, 12386, 25321, 50642, 278531, 557062, 14255723, 28511446, 156812953, 313625906]

約数ペア:

[(1, 313625906), (2, 156812953), (11, 28511446), (22, 14255723), (563, 557062), (1126, 278531), (6193, 50642), (12386, 25321)]