858227131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{3469}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 936900000

約数和(自身を除く): 78672869

約数列:

[1, 19, 29, 449, 551, 3469, 8531, 13021, 65911, 100601, 247399, 1557581, 1911419, 29594039, 45169849, 858227131]

約数ペア:

[(1, 858227131), (19, 45169849), (29, 29594039), (449, 1911419), (551, 1557581), (3469, 247399), (8531, 100601), (13021, 65911)]