890256149

素因数分解:

${\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{2999}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 935712000

約数和(自身を除く): 45455851

約数列:

[1, 37, 71, 113, 2627, 2999, 4181, 8023, 110963, 212929, 296851, 338887, 7878373, 12538819, 24060977, 890256149]

約数ペア:

[(1, 890256149), (37, 24060977), (71, 12538819), (113, 7878373), (2627, 338887), (2999, 296851), (4181, 212929), (8023, 110963)]