4157640868

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{22115111}}^1$

素因数の和:22115162

約数の個数: 12

約数和(自身を含む): 7430677632

約数和(自身を除く): 3273036764

約数列:

[1, 2, 4, 47, 94, 188, 22115111, 44230222, 88460444, 1039410217, 2078820434, 4157640868]

約数ペア:

[(1, 4157640868), (2, 2078820434), (4, 1039410217), (47, 88460444), (94, 44230222), (188, 22115111)]