89398556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1719203}}^1$

素因数の和:1719220

約数の個数: 12

約数和(自身を含む): 168481992

約数和(自身を除く): 79083436

約数列:

[1, 2, 4, 13, 26, 52, 1719203, 3438406, 6876812, 22349639, 44699278, 89398556]

約数ペア:

[(1, 89398556), (2, 44699278), (4, 22349639), (13, 6876812), (26, 3438406), (52, 1719203)]