2458006421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8737}}^1$

素因数の和:8853

約数の個数: 32

約数和(自身を含む): 2994687360

約数和(自身を除く): 536680939

約数列:

[1, 13, 17, 19, 67, 221, 247, 323, 871, 1139, 1273, 4199, 8737, 14807, 16549, 21641, 113581, 148529, 166003, 281333, 585379, 1930877, 2158039, 2822051, 7609927, 9951443, 11122201, 36686663, 129368759, 144588613, 189077417, 2458006421]

約数ペア:

[(1, 2458006421), (13, 189077417), (17, 144588613), (19, 129368759), (67, 36686663), (221, 11122201), (247, 9951443), (323, 7609927), (871, 2822051), (1139, 2158039), (1273, 1930877), (4199, 585379), (8737, 281333), (14807, 166003), (16549, 148529), (21641, 113581)]