2004382370

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1984537}}^1$

素因数の和:1984645

約数の個数: 16

約数和(自身を含む): 3643611768

約数和(自身を除く): 1639229398

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1984537, 3969074, 9922685, 19845370, 200438237, 400876474, 1002191185, 2004382370]

約数ペア:

[(1, 2004382370), (2, 1002191185), (5, 400876474), (10, 200438237), (101, 19845370), (202, 9922685), (505, 3969074), (1010, 1984537)]