2021926772

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{1408027}}^1$

素因数の和:1408390

約数の個数: 12

約数和(自身を含む): 3548230560

約数和(自身を除く): 1526303788

約数列:

[1, 2, 4, 359, 718, 1436, 1408027, 2816054, 5632108, 505481693, 1010963386, 2021926772]

約数ペア:

[(1, 2021926772), (2, 1010963386), (4, 505481693), (359, 5632108), (718, 2816054), (1436, 1408027)]