1330160972

素因数分解:

$2^2\times 7^1\times {\mathrm{47505749}}^1$

素因数の和:47505760

約数の個数: 12

約数和(自身を含む): 2660322000

約数和(自身を除く): 1330161028

約数列:

[1, 2, 4, 7, 14, 28, 47505749, 95011498, 190022996, 332540243, 665080486, 1330160972]

約数ペア:

[(1, 1330160972), (2, 665080486), (4, 332540243), (7, 190022996), (14, 95011498), (28, 47505749)]