1330457726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{763753}}^1$

素因数の和:763835

約数の個数: 16

約数和(自身を含む): 2181281424

約数和(自身を除く): 850823698

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 763753, 1527506, 9928789, 19857578, 51171451, 102342902, 665228863, 1330457726]

約数ペア:

[(1, 1330457726), (2, 665228863), (13, 102342902), (26, 51171451), (67, 19857578), (134, 9928789), (871, 1527506), (1742, 763753)]