2000733891

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{369071}}^1$

素因数の和:369226

約数の個数: 16

約数和(自身を含む): 2893524480

約数和(自身を除く): 892790589

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 369071, 1107213, 4797923, 14393769, 51300869, 153902607, 666911297, 2000733891]

約数ペア:

[(1, 2000733891), (3, 666911297), (13, 153902607), (39, 51300869), (139, 14393769), (417, 4797923), (1807, 1107213), (5421, 369071)]