313022974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{138139}}^1$

素因数の和:138255

約数の個数: 16

約数和(自身を含む): 517196160

約数和(自身を除く): 204173186

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 138139, 276278, 1519529, 3039058, 14228317, 28456634, 156511487, 313022974]

約数ペア:

[(1, 313022974), (2, 156511487), (11, 28456634), (22, 14228317), (103, 3039058), (206, 1519529), (1133, 276278), (2266, 138139)]