2040975076

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{707689}}^1$

素因数の和:707803

約数の個数: 24

約数和(自身を含む): 4121586560

約数和(自身を除く): 2080611484

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 707689, 1415378, 2830756, 4953823, 9907646, 19815292, 72891967, 145783934, 291567868, 510243769, 1020487538, 2040975076]

約数ペア:

[(1, 2040975076), (2, 1020487538), (4, 510243769), (7, 291567868), (14, 145783934), (28, 72891967), (103, 19815292), (206, 9907646), (412, 4953823), (721, 2830756), (1442, 1415378), (2884, 707689)]