2140473.00000000

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2213}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 48460032

約数和(自身を除く): 8198923

約数列:

[1, 7, 23, 113, 161, 791, 2213, 2599, 15491, 18193, 50899, 250069, 356293, 1750483, 5751587, 40261109]

約数ペア:

[(1, 40261109), (7, 5751587), (23, 1750483), (113, 356293), (161, 250069), (791, 50899), (2213, 18193), (2599, 15491)]