2079391782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26658869}}^1$

素因数の和:26658887

約数の個数: 16

約数和(自身を含む): 4478690160

約数和(自身を除く): 2399298378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 26658869, 53317738, 79976607, 159953214, 346565297, 693130594, 1039695891, 2079391782]

約数ペア:

[(1, 2079391782), (2, 1039695891), (3, 693130594), (6, 346565297), (13, 159953214), (26, 79976607), (39, 53317738), (78, 26658869)]