2912690105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{1481}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 3824271360

約数和(自身を除く): 911581255

約数列:

[1, 5, 13, 65, 79, 383, 395, 1027, 1481, 1915, 4979, 5135, 7405, 19253, 24895, 30257, 96265, 116999, 151285, 393341, 567223, 584995, 1520987, 1966705, 2836115, 7373899, 7604935, 36869495, 44810617, 224053085, 582538021, 2912690105]

約数ペア:

[(1, 2912690105), (5, 582538021), (13, 224053085), (65, 44810617), (79, 36869495), (383, 7604935), (395, 7373899), (1027, 2836115), (1481, 1966705), (1915, 1520987), (4979, 584995), (5135, 567223), (7405, 393341), (19253, 151285), (24895, 116999), (30257, 96265)]