125253804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{802909}}^1$

素因数の和:802929

約数の個数: 24

約数和(自身を含む): 314740720

約数和(自身を除く): 189486916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 802909, 1605818, 2408727, 3211636, 4817454, 9634908, 10437817, 20875634, 31313451, 41751268, 62626902, 125253804]

約数ペア:

[(1, 125253804), (2, 62626902), (3, 41751268), (4, 31313451), (6, 20875634), (12, 10437817), (13, 9634908), (26, 4817454), (39, 3211636), (52, 2408727), (78, 1605818), (156, 802909)]