2016883664

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{1115533}}^1$

素因数の和:1115654

約数の個数: 20

約数和(自身を含む): 3942297156

約数和(自身を除く): 1925413492

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 1115533, 2231066, 4462132, 8924264, 17848528, 126055229, 252110458, 504220916, 1008441832, 2016883664]

約数ペア:

[(1, 2016883664), (2, 1008441832), (4, 504220916), (8, 252110458), (16, 126055229), (113, 17848528), (226, 8924264), (452, 4462132), (904, 2231066), (1808, 1115533)]