2110792330

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{489743}}^1$

素因数の和:490181

約数の個数: 16

約数和(自身を含む): 3808249344

約数和(自身を除く): 1697457014

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 489743, 979486, 2448715, 4897430, 211079233, 422158466, 1055396165, 2110792330]

約数ペア:

[(1, 2110792330), (2, 1055396165), (5, 422158466), (10, 211079233), (431, 4897430), (862, 2448715), (2155, 979486), (4310, 489743)]