2837996915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2568323}}^1$

素因数の和:2568358

約数の個数: 16

約数和(自身を含む): 3883305888

約数和(自身を除く): 1045308973

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2568323, 12841615, 33388199, 43661491, 166940995, 218307455, 567599383, 2837996915]

約数ペア:

[(1, 2837996915), (5, 567599383), (13, 218307455), (17, 166940995), (65, 43661491), (85, 33388199), (221, 12841615), (1105, 2568323)]