252218954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2\times {\mathrm{2161}}^1$

素因数の和:2310

約数の個数: 24

約数和(自身を含む): 413793828

約数和(自身を除く): 161574874

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 2161, 4322, 4489, 8978, 28093, 56186, 58357, 116714, 144787, 289574, 1882231, 3764462, 9700729, 19401458, 126109477, 252218954]

約数ペア:

[(1, 252218954), (2, 126109477), (13, 19401458), (26, 9700729), (67, 3764462), (134, 1882231), (871, 289574), (1742, 144787), (2161, 116714), (4322, 58357), (4489, 56186), (8978, 28093)]