490268159

素因数分解:

${\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^2$

素因数の和:622

約数の個数: 12

約数和(自身を含む): 501686640

約数和(自身を除く): 11418481

約数列:

[1, 89, 151, 191, 13439, 16999, 28841, 36481, 2566849, 3246809, 5508631, 490268159]

約数ペア:

[(1, 490268159), (89, 5508631), (151, 3246809), (191, 2566849), (13439, 36481), (16999, 28841)]