724264790

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{64151}}^1$

素因数の和:65287

約数の個数: 16

約数和(自身を含む): 1304851680

約数和(自身を除く): 580586890

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 64151, 128302, 320755, 641510, 72426479, 144852958, 362132395, 724264790]

約数ペア:

[(1, 724264790), (2, 362132395), (5, 144852958), (10, 72426479), (1129, 641510), (2258, 320755), (5645, 128302), (11290, 64151)]