313993816

素因数分解:

$2^3\times {\mathrm{607}}^1\times {\mathrm{64661}}^1$

素因数の和:65274

約数の個数: 16

約数和(自身を含む): 589717440

約数和(自身を除く): 275723624

約数列:

[1, 2, 4, 8, 607, 1214, 2428, 4856, 64661, 129322, 258644, 517288, 39249227, 78498454, 156996908, 313993816]

約数ペア:

[(1, 313993816), (2, 156996908), (4, 78498454), (8, 39249227), (607, 517288), (1214, 258644), (2428, 129322), (4856, 64661)]