2321804218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{255649}}^1$

素因数の和:255909

約数の個数: 16

約数和(自身を含む): 3681360000

約数和(自身を除く): 1359555782

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 255649, 511298, 4857331, 9714662, 61100111, 122200222, 1160902109, 2321804218]

約数ペア:

[(1, 2321804218), (2, 1160902109), (19, 122200222), (38, 61100111), (239, 9714662), (478, 4857331), (4541, 511298), (9082, 255649)]