313223912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2303117}}^1$

素因数の和:2303140

約数の個数: 16

約数和(自身を含む): 621841860

約数和(自身を除く): 308617948

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2303117, 4606234, 9212468, 18424936, 39152989, 78305978, 156611956, 313223912]

約数ペア:

[(1, 313223912), (2, 156611956), (4, 78305978), (8, 39152989), (17, 18424936), (34, 9212468), (68, 4606234), (136, 2303117)]