8216012

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2111}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 16558080

約数和(自身を除く): 8342068

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2111, 3892, 4222, 8444, 14777, 29554, 59108, 293429, 586858, 1173716, 2054003, 4108006, 8216012]

約数ペア:

[(1, 8216012), (2, 4108006), (4, 2054003), (7, 1173716), (14, 586858), (28, 293429), (139, 59108), (278, 29554), (556, 14777), (973, 8444), (1946, 4222), (2111, 3892)]