2012439995

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1\times {\mathrm{5323}}^1$

素因数の和:6322

約数の個数: 16

約数和(自身を含む): 2447165952

約数和(自身を除く): 434725957

約数列:

[1, 5, 83, 415, 911, 4555, 5323, 26615, 75613, 378065, 441809, 2209045, 4849253, 24246265, 402487999, 2012439995]

約数ペア:

[(1, 2012439995), (5, 402487999), (83, 24246265), (415, 4849253), (911, 2209045), (4555, 441809), (5323, 378065), (26615, 75613)]