8889774122

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{1194541}}^1$

素因数の和:1194665

約数の個数: 12

約数和(自身を含む): 13556857158

約数和(自身を除く): 4667083036

約数列:

[1, 2, 61, 122, 3721, 7442, 1194541, 2389082, 72867001, 145734002, 4444887061, 8889774122]

約数ペア:

[(1, 8889774122), (2, 4444887061), (61, 145734002), (122, 72867001), (3721, 2389082), (7442, 1194541)]