2679644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{60901}}^1$

素因数の和:60916

約数の個数: 12

約数和(自身を含む): 5115768

約数和(自身を除く): 2436124

約数列:

[1, 2, 4, 11, 22, 44, 60901, 121802, 243604, 669911, 1339822, 2679644]

約数ペア:

[(1, 2679644), (2, 1339822), (4, 669911), (11, 243604), (22, 121802), (44, 60901)]