25750218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330131}}^1$

素因数の和:330149

約数の個数: 16

約数和(自身を含む): 55462176

約数和(自身を除く): 29711958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 330131, 660262, 990393, 1980786, 4291703, 8583406, 12875109, 25750218]

約数ペア:

[(1, 25750218), (2, 12875109), (3, 8583406), (6, 4291703), (13, 1980786), (26, 990393), (39, 660262), (78, 330131)]