1399686916

素因数分解:

$2^2\times {\mathrm{829}}^1\times {\mathrm{422101}}^1$

素因数の和:422934

約数の個数: 12

約数和(自身を含む): 2452412620

約数和(自身を除く): 1052725704

約数列:

[1, 2, 4, 829, 1658, 3316, 422101, 844202, 1688404, 349921729, 699843458, 1399686916]

約数ペア:

[(1, 1399686916), (2, 699843458), (4, 349921729), (829, 1688404), (1658, 844202), (3316, 422101)]