1138839962

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{198197}}^1$

素因数の和:198242

約数の個数: 24

約数和(自身を含む): 1958592636

約数和(自身を除く): 819752674

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 198197, 396394, 2576561, 3369349, 5153122, 6738698, 33495293, 43801537, 66990586, 87603074, 569419981, 1138839962]

約数ペア:

[(1, 1138839962), (2, 569419981), (13, 87603074), (17, 66990586), (26, 43801537), (34, 33495293), (169, 6738698), (221, 5153122), (338, 3369349), (442, 2576561), (2873, 396394), (5746, 198197)]