317996918

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1771

約数の個数: 16

約数和(自身を含む): 479839680

約数和(自身を除く): 161842762

約数列:

[1, 2, 379, 443, 758, 886, 947, 1894, 167897, 335794, 358913, 419521, 717826, 839042, 158998459, 317996918]

約数ペア:

[(1, 317996918), (2, 158998459), (379, 839042), (443, 717826), (758, 419521), (886, 358913), (947, 335794), (1894, 167897)]