25496978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1327}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 41274240

約数和(自身を除く): 15777262

約数列:

[1, 2, 13, 26, 739, 1327, 1478, 2654, 9607, 17251, 19214, 34502, 980653, 1961306, 12748489, 25496978]

約数ペア:

[(1, 25496978), (2, 12748489), (13, 1961306), (26, 980653), (739, 34502), (1327, 19214), (1478, 17251), (2654, 9607)]