25758798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{330241}}^1$

素因数の和:330259

約数の個数: 16

約数和(自身を含む): 55480656

約数和(自身を除く): 29721858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 330241, 660482, 990723, 1981446, 4293133, 8586266, 12879399, 25758798]

約数ペア:

[(1, 25758798), (2, 12879399), (3, 8586266), (6, 4293133), (13, 1981446), (26, 990723), (39, 660482), (78, 330241)]