128042018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{169817}}^1$

素因数の和:169861

約数の個数: 16

約数和(自身を含む): 213970680

約数和(自身を除く): 85928662

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 169817, 339634, 2207621, 4415242, 4924693, 9849386, 64021009, 128042018]

約数ペア:

[(1, 128042018), (2, 64021009), (13, 9849386), (26, 4924693), (29, 4415242), (58, 2207621), (377, 339634), (754, 169817)]