2290985885

素因数分解:

$5^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1\times {\mathrm{5431}}^1$

素因数の和:6028

約数の個数: 16

約数和(自身を含む): 2769016320

約数和(自身を除く): 478030435

約数列:

[1, 5, 239, 353, 1195, 1765, 5431, 27155, 84367, 421835, 1298009, 1917143, 6490045, 9585715, 458197177, 2290985885]

約数ペア:

[(1, 2290985885), (5, 458197177), (239, 9585715), (353, 6490045), (1195, 1917143), (1765, 1298009), (5431, 421835), (27155, 84367)]