398150677

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2129}}^1$

素因数の和:2372

約数の個数: 16

約数和(自身を含む): 426954240

約数和(自身を除く): 28803563

約数列:

[1, 23, 47, 173, 1081, 2129, 3979, 8131, 48967, 100063, 187013, 368317, 2301449, 8471291, 17310899, 398150677]

約数ペア:

[(1, 398150677), (23, 17310899), (47, 8471291), (173, 2301449), (1081, 368317), (2129, 187013), (3979, 100063), (8131, 48967)]