280932

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 672672

約数和(自身を除く): 391740

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 571, 1142, 1713, 2284, 3426, 6852, 23411, 46822, 70233, 93644, 140466, 280932]

約数ペア:

[(1, 280932), (2, 140466), (3, 93644), (4, 70233), (6, 46822), (12, 23411), (41, 6852), (82, 3426), (123, 2284), (164, 1713), (246, 1142), (492, 571)]