1986248615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{825883}}^1$

素因数の和:825938

約数の個数: 16

約数和(自身を含む): 2636221728

約数和(自身を除く): 649973113

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 825883, 4129415, 10736479, 30557671, 53682395, 152788355, 397249723, 1986248615]

約数ペア:

[(1, 1986248615), (5, 397249723), (13, 152788355), (37, 53682395), (65, 30557671), (185, 10736479), (481, 4129415), (2405, 825883)]