2077881148

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1810001}}^1$

素因数の和:1810053

約数の個数: 24

約数和(自身を含む): 4257124704

約数和(自身を除く): 2179243556

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1810001, 3620002, 7240004, 12670007, 25340014, 50680028, 74210041, 148420082, 296840164, 519470287, 1038940574, 2077881148]

約数ペア:

[(1, 2077881148), (2, 1038940574), (4, 519470287), (7, 296840164), (14, 148420082), (28, 74210041), (41, 50680028), (82, 25340014), (164, 12670007), (287, 7240004), (574, 3620002), (1148, 1810001)]