1330888556

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{3738451}}^1$

素因数の和:3738544

約数の個数: 12

約数和(自身を含む): 2355224760

約数和(自身を除く): 1024336204

約数列:

[1, 2, 4, 89, 178, 356, 3738451, 7476902, 14953804, 332722139, 665444278, 1330888556]

約数ペア:

[(1, 1330888556), (2, 665444278), (4, 332722139), (89, 14953804), (178, 7476902), (356, 3738451)]