486139862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{78233}}^1$

素因数の和:78487

約数の個数: 16

約数和(自身を含む): 788598720

約数和(自身を除く): 302458858

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 78233, 156466, 1017029, 2034058, 18697687, 37395374, 243069931, 486139862]

約数ペア:

[(1, 486139862), (2, 243069931), (13, 37395374), (26, 18697687), (239, 2034058), (478, 1017029), (3107, 156466), (6214, 78233)]