80822404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1554277}}^1$

素因数の和:1554294

約数の個数: 12

約数和(自身を含む): 152319244

約数和(自身を除く): 71496840

約数列:

[1, 2, 4, 13, 26, 52, 1554277, 3108554, 6217108, 20205601, 40411202, 80822404]

約数ペア:

[(1, 80822404), (2, 40411202), (4, 20205601), (13, 6217108), (26, 3108554), (52, 1554277)]