1377773870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12525217}}^1$

素因数の和:12525235

約数の個数: 16

約数和(自身を含む): 2705447088

約数和(自身を除く): 1327673218

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12525217, 25050434, 62626085, 125252170, 137777387, 275554774, 688886935, 1377773870]

約数ペア:

[(1, 1377773870), (2, 688886935), (5, 275554774), (10, 137777387), (11, 125252170), (22, 62626085), (55, 25050434), (110, 12525217)]