316040974

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1\times {\mathrm{1327}}^1$

素因数の和:2139

約数の個数: 16

約数和(自身を含む): 477649728

約数和(自身を除く): 161608754

約数列:

[1, 2, 193, 386, 617, 1234, 1327, 2654, 119081, 238162, 256111, 512222, 818759, 1637518, 158020487, 316040974]

約数ペア:

[(1, 316040974), (2, 158020487), (193, 1637518), (386, 818759), (617, 512222), (1234, 256111), (1327, 238162), (2654, 119081)]