2019285506

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{152953}}^1$

素因数の和:153026

約数の個数: 32

約数和(自身を含む): 3700263168

約数和(自身を除く): 1680977662

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 152953, 305906, 1070671, 2141342, 3517919, 6271073, 7035838, 12542146, 24625433, 43897511, 49250866, 87795022, 144234679, 288469358, 1009642753, 2019285506]

約数ペア:

[(1, 2019285506), (2, 1009642753), (7, 288469358), (14, 144234679), (23, 87795022), (41, 49250866), (46, 43897511), (82, 24625433), (161, 12542146), (287, 7035838), (322, 6271073), (574, 3517919), (943, 2141342), (1886, 1070671), (6601, 305906), (13202, 152953)]