25253826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{323767}}^1$

素因数の和:323785

約数の個数: 16

約数和(自身を含む): 54393024

約数和(自身を除く): 29139198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 323767, 647534, 971301, 1942602, 4208971, 8417942, 12626913, 25253826]

約数ペア:

[(1, 25253826), (2, 12626913), (3, 8417942), (6, 4208971), (13, 1942602), (26, 971301), (39, 647534), (78, 323767)]