4156222

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{353}}^1$

素因数の和:420

約数の個数: 24

約数和(自身を含む): 7400016

約数和(自身を除く): 3243794

約数列:

[1, 2, 7, 14, 29, 58, 203, 353, 406, 706, 841, 1682, 2471, 4942, 5887, 10237, 11774, 20474, 71659, 143318, 296873, 593746, 2078111, 4156222]

約数ペア:

[(1, 4156222), (2, 2078111), (7, 593746), (14, 296873), (29, 143318), (58, 71659), (203, 20474), (353, 11774), (406, 10237), (706, 5887), (841, 4942), (1682, 2471)]