1243900702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2975839}}^1$

素因数の和:2975871

約数の個数: 16

約数和(自身を含む): 2142604800

約数和(自身を除く): 898704098

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 2975839, 5951678, 32734229, 56540941, 65468458, 113081882, 621950351, 1243900702]

約数ペア:

[(1, 1243900702), (2, 621950351), (11, 113081882), (19, 65468458), (22, 56540941), (38, 32734229), (209, 5951678), (418, 2975839)]