8480668

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 17091200

約数和(自身を除く): 8610532

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2179, 3892, 4358, 8716, 15253, 30506, 61012, 302881, 605762, 1211524, 2120167, 4240334, 8480668]

約数ペア:

[(1, 8480668), (2, 4240334), (4, 2120167), (7, 1211524), (14, 605762), (28, 302881), (139, 61012), (278, 30506), (556, 15253), (973, 8716), (1946, 4358), (2179, 3892)]