2004123946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{462419}}^1$

素因数の和:462629

約数の個数: 16

約数和(自身を含む): 3296129760

約数和(自身を除く): 1292005814

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 462419, 924838, 5086609, 10173218, 91096543, 182193086, 1002061973, 2004123946]

約数ペア:

[(1, 2004123946), (2, 1002061973), (11, 182193086), (22, 91096543), (197, 10173218), (394, 5086609), (2167, 924838), (4334, 462419)]