313625692

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{481021}}^1$

素因数の和:481188

約数の個数: 12

約数和(自身を含む): 552213256

約数和(自身を除く): 238587564

約数列:

[1, 2, 4, 163, 326, 652, 481021, 962042, 1924084, 78406423, 156812846, 313625692]

約数ペア:

[(1, 313625692), (2, 156812846), (4, 78406423), (163, 1924084), (326, 962042), (652, 481021)]