1330254856

素因数分解:

$2^3\times 7^1\times {\mathrm{23754551}}^1$

素因数の和:23754564

約数の個数: 16

約数和(自身を含む): 2850546240

約数和(自身を除く): 1520291384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 23754551, 47509102, 95018204, 166281857, 190036408, 332563714, 665127428, 1330254856]

約数ペア:

[(1, 1330254856), (2, 665127428), (4, 332563714), (7, 190036408), (8, 166281857), (14, 95018204), (28, 47509102), (56, 23754551)]