2100000044

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{11170213}}^1$

素因数の和:11170264

約数の個数: 12

約数和(自身を含む): 3753191904

約数和(自身を除く): 1653191860

約数列:

[1, 2, 4, 47, 94, 188, 11170213, 22340426, 44680852, 525000011, 1050000022, 2100000044]

約数ペア:

[(1, 2100000044), (2, 1050000022), (4, 525000011), (47, 44680852), (94, 22340426), (188, 11170213)]