2512406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 4118688

約数和(自身を除く): 1606282

約数列:

[1, 2, 13, 26, 71, 142, 923, 1361, 1846, 2722, 17693, 35386, 96631, 193262, 1256203, 2512406]

約数ペア:

[(1, 2512406), (2, 1256203), (13, 193262), (26, 96631), (71, 35386), (142, 17693), (923, 2722), (1361, 1846)]