397555204

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{131293}}^1$

素因数の和:132054

約数の個数: 12

約数和(自身を含む): 696645964

約数和(自身を除く): 299090760

約数列:

[1, 2, 4, 757, 1514, 3028, 131293, 262586, 525172, 99388801, 198777602, 397555204]

約数ペア:

[(1, 397555204), (2, 198777602), (4, 99388801), (757, 525172), (1514, 262586), (3028, 131293)]