2011603024

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{323201}}^1$

素因数の和:323598

約数の個数: 20

約数和(自身を含む): 3907512180

約数和(自身を除く): 1895909156

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 323201, 646402, 1292804, 2585608, 5171216, 125725189, 251450378, 502900756, 1005801512, 2011603024]

約数ペア:

[(1, 2011603024), (2, 1005801512), (4, 502900756), (8, 251450378), (16, 125725189), (389, 5171216), (778, 2585608), (1556, 1292804), (3112, 646402), (6224, 323201)]