1113621916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{25309589}}^1$

素因数の和:25309604

約数の個数: 12

約数和(自身を含む): 2126005560

約数和(自身を除く): 1012383644

約数列:

[1, 2, 4, 11, 22, 44, 25309589, 50619178, 101238356, 278405479, 556810958, 1113621916]

約数ペア:

[(1, 1113621916), (2, 556810958), (4, 278405479), (11, 101238356), (22, 50619178), (44, 25309589)]