26631670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204859}}^1$

素因数の和:204879

約数の個数: 16

約数和(自身を含む): 51624720

約数和(自身を除く): 24993050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 204859, 409718, 1024295, 2048590, 2663167, 5326334, 13315835, 26631670]

約数ペア:

[(1, 26631670), (2, 13315835), (5, 5326334), (10, 2663167), (13, 2048590), (26, 1024295), (65, 409718), (130, 204859)]