7143766

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3671}}^1$

素因数の和:3819

約数の個数: 16

約数和(自身を含む): 12337920

約数和(自身を除く): 5194154

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 3671, 7342, 25697, 51394, 510269, 1020538, 3571883, 7143766]

約数ペア:

[(1, 7143766), (2, 3571883), (7, 1020538), (14, 510269), (139, 51394), (278, 25697), (973, 7342), (1946, 3671)]