129345554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{829}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 222127920

約数和(自身を除く): 92782366

約数列:

[1, 2, 13, 17, 26, 34, 221, 353, 442, 706, 829, 1658, 4589, 6001, 9178, 10777, 12002, 14093, 21554, 28186, 78013, 156026, 183209, 292637, 366418, 585274, 3804281, 4974829, 7608562, 9949658, 64672777, 129345554]

約数ペア:

[(1, 129345554), (2, 64672777), (13, 9949658), (17, 7608562), (26, 4974829), (34, 3804281), (221, 585274), (353, 366418), (442, 292637), (706, 183209), (829, 156026), (1658, 78013), (4589, 28186), (6001, 21554), (9178, 14093), (10777, 12002)]