1256222502

素因数分解:

$2^1\times 3^2\times {\mathrm{69790139}}^1$

素因数の和:69790147

約数の個数: 12

約数和(自身を含む): 2721815460

約数和(自身を除く): 1465592958

約数列:

[1, 2, 3, 6, 9, 18, 69790139, 139580278, 209370417, 418740834, 628111251, 1256222502]

約数ペア:

[(1, 1256222502), (2, 628111251), (3, 418740834), (6, 209370417), (9, 139580278), (18, 69790139)]