1330228610

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{956999}}^1$

素因数の和:957145

約数の個数: 16

約数和(自身を含む): 2411640000

約数和(自身を除く): 1081411390

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 956999, 1913998, 4784995, 9569990, 133022861, 266045722, 665114305, 1330228610]

約数ペア:

[(1, 1330228610), (2, 665114305), (5, 266045722), (10, 133022861), (139, 9569990), (278, 4784995), (695, 1913998), (1390, 956999)]