2980063292

素因数分解:

$2^2\times {\mathrm{21149}}^1\times {\mathrm{35227}}^1$

素因数の和:56380

約数の個数: 12

約数和(自身を含む): 5215505400

約数和(自身を除く): 2235442108

約数列:

[1, 2, 4, 21149, 35227, 42298, 70454, 84596, 140908, 745015823, 1490031646, 2980063292]

約数ペア:

[(1, 2980063292), (2, 1490031646), (4, 745015823), (21149, 140908), (35227, 84596), (42298, 70454)]