8129774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1523}}^1$

素因数の和:1699

約数の個数: 16

約数和(自身を含む): 13002768

約数和(自身を除く): 4872994

約数列:

[1, 2, 17, 34, 157, 314, 1523, 2669, 3046, 5338, 25891, 51782, 239111, 478222, 4064887, 8129774]

約数ペア:

[(1, 8129774), (2, 4064887), (17, 478222), (34, 239111), (157, 51782), (314, 25891), (1523, 5338), (2669, 3046)]