26889610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244451}}^1$

素因数の和:244469

約数の個数: 16

約数和(自身を含む): 52801632

約数和(自身を除く): 25912022

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 244451, 488902, 1222255, 2444510, 2688961, 5377922, 13444805, 26889610]

約数ペア:

[(1, 26889610), (2, 13444805), (5, 5377922), (10, 2688961), (11, 2444510), (22, 1222255), (55, 488902), (110, 244451)]