2629718810

素因数分解:

$2^1\times 5^1\times {\mathrm{4129}}^1\times {\mathrm{63689}}^1$

素因数の和:67825

約数の個数: 16

約数和(自身を含む): 4734714600

約数和(自身を除く): 2104995790

約数列:

[1, 2, 5, 10, 4129, 8258, 20645, 41290, 63689, 127378, 318445, 636890, 262971881, 525943762, 1314859405, 2629718810]

約数ペア:

[(1, 2629718810), (2, 1314859405), (5, 525943762), (10, 262971881), (4129, 636890), (8258, 318445), (20645, 127378), (41290, 63689)]