290438676866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{2029}}^1\times {\mathrm{5189}}^1$

素因数の和:8294

約数の個数: 32

約数和(自身を含む): 469934362800

約数和(自身を除く): 179495685934

約数列:

[1, 2, 13, 26, 1061, 2029, 2122, 4058, 5189, 10378, 13793, 26377, 27586, 52754, 67457, 134914, 2152769, 4305538, 5505529, 10528481, 11011058, 21056962, 27985997, 55971994, 71571877, 136870253, 143143754, 273740506, 11170718341, 22341436682, 145219338433, 290438676866]

約数ペア:

[(1, 290438676866), (2, 145219338433), (13, 22341436682), (26, 11170718341), (1061, 273740506), (2029, 143143754), (2122, 136870253), (4058, 71571877), (5189, 55971994), (10378, 27985997), (13793, 21056962), (26377, 11011058), (27586, 10528481), (52754, 5505529), (67457, 4305538), (134914, 2152769)]