2505655191

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3381451}}^1$

素因数の和:3381486

約数の個数: 16

約数和(自身を含む): 3787226240

約数和(自身を除く): 1281571049

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3381451, 10144353, 43958863, 64247569, 131876589, 192742707, 835218397, 2505655191]

約数ペア:

[(1, 2505655191), (3, 835218397), (13, 192742707), (19, 131876589), (39, 64247569), (57, 43958863), (247, 10144353), (741, 3381451)]