289148834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{7079}}^1$

素因数の和:8665

約数の個数: 16

約数和(自身を含む): 467449920

約数和(自身を除く): 178301086

約数列:

[1, 2, 13, 26, 1571, 3142, 7079, 14158, 20423, 40846, 92027, 184054, 11121109, 22242218, 144574417, 289148834]

約数ペア:

[(1, 289148834), (2, 144574417), (13, 22242218), (26, 11121109), (1571, 184054), (3142, 92027), (7079, 40846), (14158, 20423)]