988391033

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{18749}}^1$

素因数の和:19216

約数の個数: 16

約数和(自身を含む): 1198800000

約数和(自身を除く): 210408967

約数列:

[1, 7, 17, 119, 443, 3101, 7531, 18749, 52717, 131243, 318733, 2231131, 8305807, 58140649, 141198719, 988391033]

約数ペア:

[(1, 988391033), (7, 141198719), (17, 58140649), (119, 8305807), (443, 2231131), (3101, 318733), (7531, 131243), (18749, 52717)]