26694070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205339}}^1$

素因数の和:205359

約数の個数: 16

約数和(自身を含む): 51745680

約数和(自身を除く): 25051610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 205339, 410678, 1026695, 2053390, 2669407, 5338814, 13347035, 26694070]

約数ペア:

[(1, 26694070), (2, 13347035), (5, 5338814), (10, 2669407), (13, 2053390), (26, 1026695), (65, 410678), (130, 205339)]