820273609

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1493}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 872017920

約数和(自身を除く): 51744311

約数列:

[1, 31, 37, 479, 1147, 1493, 14849, 17723, 46283, 55241, 549413, 715147, 1712471, 22169557, 26460439, 820273609]

約数ペア:

[(1, 820273609), (31, 26460439), (37, 22169557), (479, 1712471), (1147, 715147), (1493, 549413), (14849, 55241), (17723, 46283)]