2016643105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1031531}}^1$

素因数の和:1031576

約数の個数: 16

約数和(自身を含む): 2673730944

約数和(自身を除く): 657087839

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 1031531, 5157655, 17536027, 23725213, 87680135, 118626065, 403328621, 2016643105]

約数ペア:

[(1, 2016643105), (5, 403328621), (17, 118626065), (23, 87680135), (85, 23725213), (115, 17536027), (391, 5157655), (1955, 1031531)]