289291782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3708869}}^1$

素因数の和:3708887

約数の個数: 16

約数和(自身を含む): 623090160

約数和(自身を除く): 333798378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3708869, 7417738, 11126607, 22253214, 48215297, 96430594, 144645891, 289291782]

約数ペア:

[(1, 289291782), (2, 144645891), (3, 96430594), (6, 48215297), (13, 22253214), (26, 11126607), (39, 7417738), (78, 3708869)]