2100095999999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{5456453}}^1$

素因数の和:5456950

約数の個数: 16

約数和(自身を含む): 2262900602880

約数和(自身を除く): 162804602881

約数列:

[1, 19, 47, 431, 893, 8189, 20257, 384883, 5456453, 103672607, 256453291, 2351731243, 4872612529, 44682893617, 110531368421, 2100095999999]

約数ペア:

[(1, 2100095999999), (19, 110531368421), (47, 44682893617), (431, 4872612529), (893, 2351731243), (8189, 256453291), (20257, 103672607), (384883, 5456453)]