1087623218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2149453}}^1$

素因数の和:2149489

約数の個数: 16

約数和(自身を含む): 1857128256

約数和(自身を除く): 769505038

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2149453, 4298906, 23643983, 47287966, 49437419, 98874838, 543811609, 1087623218]

約数ペア:

[(1, 1087623218), (2, 543811609), (11, 98874838), (22, 49437419), (23, 47287966), (46, 23643983), (253, 4298906), (506, 2149453)]