54140138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{122489}}^1$

素因数の和:122521

約数の個数: 16

約数和(自身を含む): 92602440

約数和(自身を除く): 38462302

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 122489, 244978, 1592357, 2082313, 3184714, 4164626, 27070069, 54140138]

約数ペア:

[(1, 54140138), (2, 27070069), (13, 4164626), (17, 3184714), (26, 2082313), (34, 1592357), (221, 244978), (442, 122489)]