2019958804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{7112531}}^1$

素因数の和:7112606

約数の個数: 12

約数和(自身を含む): 3584716128

約数和(自身を除く): 1564757324

約数列:

[1, 2, 4, 71, 142, 284, 7112531, 14225062, 28450124, 504989701, 1009979402, 2019958804]

約数ペア:

[(1, 2019958804), (2, 1009979402), (4, 504989701), (71, 28450124), (142, 14225062), (284, 7112531)]