2089174031

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{58031}}^1$

素因数の和:58214

約数の個数: 16

約数和(自身を含む): 2469841920

約数和(自身を除く): 380667889

約数列:

[1, 7, 37, 139, 259, 973, 5143, 36001, 58031, 406217, 2147147, 8066309, 15030029, 56464163, 298453433, 2089174031]

約数ペア:

[(1, 2089174031), (7, 298453433), (37, 56464163), (139, 15030029), (259, 8066309), (973, 2147147), (5143, 406217), (36001, 58031)]