2016645123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1219991}}^1$

素因数の和:1220042

約数の個数: 16

約数和(自身を含む): 2927980800

約数和(自身を除く): 911335677

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 1219991, 3659973, 23179829, 35379739, 69539487, 106139217, 672215041, 2016645123]

約数ペア:

[(1, 2016645123), (3, 672215041), (19, 106139217), (29, 69539487), (57, 35379739), (87, 23179829), (551, 3659973), (1653, 1219991)]