1028554919

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{71363}}^1$

素因数の和:71470

約数の個数: 16

約数和(自身を含む): 1233169920

約数和(自身を除く): 204615001

約数列:

[1, 7, 29, 71, 203, 497, 2059, 14413, 71363, 499541, 2069527, 5066773, 14486689, 35467411, 146936417, 1028554919]

約数ペア:

[(1, 1028554919), (7, 146936417), (29, 35467411), (71, 14486689), (203, 5066773), (497, 2069527), (2059, 499541), (14413, 71363)]