7864204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{63421}}^1$

素因数の和:63456

約数の個数: 12

約数和(自身を含む): 14206528

約数和(自身を除く): 6342324

約数列:

[1, 2, 4, 31, 62, 124, 63421, 126842, 253684, 1966051, 3932102, 7864204]

約数ペア:

[(1, 7864204), (2, 3932102), (4, 1966051), (31, 253684), (62, 126842), (124, 63421)]