2017614890

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{481531}}^1$

素因数の和:481957

約数の個数: 16

約数和(自身を含む): 3640381920

約数和(自身を除く): 1622767030

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 481531, 963062, 2407655, 4815310, 201761489, 403522978, 1008807445, 2017614890]

約数ペア:

[(1, 2017614890), (2, 1008807445), (5, 403522978), (10, 201761489), (419, 4815310), (838, 2407655), (2095, 963062), (4190, 481531)]