2543202002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{125789}}^1$

素因数の和:126721

約数の個数: 16

約数和(自身を含む): 4166164800

約数和(自身を除く): 1622962798

約数列:

[1, 2, 11, 22, 919, 1838, 10109, 20218, 125789, 251578, 1383679, 2767358, 115600091, 231200182, 1271601001, 2543202002]

約数ペア:

[(1, 2543202002), (2, 1271601001), (11, 231200182), (22, 115600091), (919, 2767358), (1838, 1383679), (10109, 251578), (20218, 125789)]