43944290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{338033}}^1$

素因数の和:338053

約数の個数: 16

約数和(自身を含む): 85184568

約数和(自身を除く): 41240278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 338033, 676066, 1690165, 3380330, 4394429, 8788858, 21972145, 43944290]

約数ペア:

[(1, 43944290), (2, 21972145), (5, 8788858), (10, 4394429), (13, 3380330), (26, 1690165), (65, 676066), (130, 338033)]