40781444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{926851}}^1$

素因数の和:926866

約数の個数: 12

約数和(自身を含む): 77855568

約数和(自身を除く): 37074124

約数列:

[1, 2, 4, 11, 22, 44, 926851, 1853702, 3707404, 10195361, 20390722, 40781444]

約数ペア:

[(1, 40781444), (2, 20390722), (4, 10195361), (11, 3707404), (22, 1853702), (44, 926851)]