13887029290

素因数分解:

$2^1\times 5^1\times {\mathrm{17389}}^1\times {\mathrm{79861}}^1$

素因数の和:97257

約数の個数: 16

約数和(自身を含む): 24998403240

約数和(自身を除く): 11111373950

約数列:

[1, 2, 5, 10, 17389, 34778, 79861, 86945, 159722, 173890, 399305, 798610, 1388702929, 2777405858, 6943514645, 13887029290]

約数ペア:

[(1, 13887029290), (2, 6943514645), (5, 2777405858), (10, 1388702929), (17389, 798610), (34778, 399305), (79861, 173890), (86945, 159722)]