2013441367

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{3121}}^1\times {\mathrm{4007}}^1$

素因数の和:7158

約数の個数: 16

約数和(自身を含む): 2402491392

約数和(自身を除く): 389050025

約数列:

[1, 7, 23, 161, 3121, 4007, 21847, 28049, 71783, 92161, 502481, 645127, 12505847, 87540929, 287634481, 2013441367]

約数ペア:

[(1, 2013441367), (7, 287634481), (23, 87540929), (161, 12505847), (3121, 645127), (4007, 502481), (21847, 92161), (28049, 71783)]