1330442860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2293867}}^1$

素因数の和:2293905

約数の個数: 24

約数和(自身を含む): 2890273680

約数和(自身を除く): 1559830820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2293867, 4587734, 9175468, 11469335, 22938670, 45877340, 66522143, 133044286, 266088572, 332610715, 665221430, 1330442860]

約数ペア:

[(1, 1330442860), (2, 665221430), (4, 332610715), (5, 266088572), (10, 133044286), (20, 66522143), (29, 45877340), (58, 22938670), (116, 11469335), (145, 9175468), (290, 4587734), (580, 2293867)]