12138765268

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{978617}}^1$

素因数の和:979071

約数の個数: 24

約数和(自身を含む): 24332357952

約数和(自身を除く): 12193592684

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 978617, 1957234, 3914468, 6850319, 13700638, 27401276, 433527331, 867054662, 1734109324, 3034691317, 6069382634, 12138765268]

約数ペア:

[(1, 12138765268), (2, 6069382634), (4, 3034691317), (7, 1734109324), (14, 867054662), (28, 433527331), (443, 27401276), (886, 13700638), (1772, 6850319), (3101, 3914468), (6202, 1957234), (12404, 978617)]