2016196399

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{117037}}^1$

素因数の和:117174

約数の個数: 16

約数和(自身を含む): 2426899968

約数和(自身を除く): 410703569

約数列:

[1, 7, 23, 107, 161, 749, 2461, 17227, 117037, 819259, 2691851, 12522959, 18842957, 87660713, 288028057, 2016196399]

約数ペア:

[(1, 2016196399), (7, 288028057), (23, 87660713), (107, 18842957), (161, 12522959), (749, 2691851), (2461, 819259), (17227, 117037)]