1566882142865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1\times {\mathrm{11987011}}^1$

素因数の和:11989040

約数の個数: 16

約数和(自身を含む): 2025900924096

約数和(自身を除く): 459018781231

約数列:

[1, 5, 13, 65, 2011, 10055, 26143, 130715, 11987011, 59935055, 155831143, 779155715, 24105879121, 120529395605, 313376428573, 1566882142865]

約数ペア:

[(1, 1566882142865), (5, 313376428573), (13, 120529395605), (65, 24105879121), (2011, 779155715), (10055, 155831143), (26143, 59935055), (130715, 11987011)]