1158912430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{685747}}^1$

素因数の和:685780

約数の個数: 24

約数和(自身を含む): 2258853912

約数和(自身を除く): 1099941482

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 685747, 1371494, 3428735, 6857470, 8914711, 17829422, 44573555, 89147110, 115891243, 231782486, 579456215, 1158912430]

約数ペア:

[(1, 1158912430), (2, 579456215), (5, 231782486), (10, 115891243), (13, 89147110), (26, 44573555), (65, 17829422), (130, 8914711), (169, 6857470), (338, 3428735), (845, 1371494), (1690, 685747)]