2076552305

素因数分解:

$5^1\times {\mathrm{409}}^1\times {\mathrm{521}}^1\times {\mathrm{1949}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 2504034000

約数和(自身を除く): 427481695

約数列:

[1, 5, 409, 521, 1949, 2045, 2605, 9745, 213089, 797141, 1015429, 1065445, 3985705, 5077145, 415310461, 2076552305]

約数ペア:

[(1, 2076552305), (5, 415310461), (409, 5077145), (521, 3985705), (1949, 1065445), (2045, 1015429), (2605, 797141), (9745, 213089)]