78889382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{275837}}^1$

素因数の和:275863

約数の個数: 16

約数和(自身を含む): 139022352

約数和(自身を除く): 60132970

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 275837, 551674, 3034207, 3585881, 6068414, 7171762, 39444691, 78889382]

約数ペア:

[(1, 78889382), (2, 39444691), (11, 7171762), (13, 6068414), (22, 3585881), (26, 3034207), (143, 551674), (286, 275837)]