8396174740

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2673941}}^1$

素因数の和:2674107

約数の個数: 24

約数和(自身を含む): 17744279112

約数和(自身を除く): 9348104372

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 2673941, 5347882, 10695764, 13369705, 26739410, 53478820, 419808737, 839617474, 1679234948, 2099043685, 4198087370, 8396174740]

約数ペア:

[(1, 8396174740), (2, 4198087370), (4, 2099043685), (5, 1679234948), (10, 839617474), (20, 419808737), (157, 53478820), (314, 26739410), (628, 13369705), (785, 10695764), (1570, 5347882), (3140, 2673941)]