42810988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{972977}}^1$

素因数の和:972992

約数の個数: 12

約数和(自身を含む): 81730152

約数和(自身を除く): 38919164

約数列:

[1, 2, 4, 11, 22, 44, 972977, 1945954, 3891908, 10702747, 21405494, 42810988]

約数ペア:

[(1, 42810988), (2, 21405494), (4, 10702747), (11, 3891908), (22, 1945954), (44, 972977)]