26212990

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{33181}}^1$

素因数の和:33267

約数の個数: 16

約数和(自身を含む): 47782080

約数和(自身を除く): 21569090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 33181, 66362, 165905, 331810, 2621299, 5242598, 13106495, 26212990]

約数ペア:

[(1, 26212990), (2, 13106495), (5, 5242598), (10, 2621299), (79, 331810), (158, 165905), (395, 66362), (790, 33181)]