139016378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{13147}}^1$

素因数の和:13477

約数の個数: 16

約数和(自身を含む): 221517504

約数和(自身を除く): 82501126

約数列:

[1, 2, 17, 34, 311, 622, 5287, 10574, 13147, 26294, 223499, 446998, 4088717, 8177434, 69508189, 139016378]

約数ペア:

[(1, 139016378), (2, 69508189), (17, 8177434), (34, 4088717), (311, 446998), (622, 223499), (5287, 26294), (10574, 13147)]