2021621891

素因数分解:

${\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{2003}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 2100833280

約数和(自身を除く): 79211389

約数列:

[1, 41, 103, 239, 2003, 4223, 9799, 24617, 82123, 206309, 478717, 1009297, 8458669, 19627397, 49307851, 2021621891]

約数ペア:

[(1, 2021621891), (41, 49307851), (103, 19627397), (239, 8458669), (2003, 1009297), (4223, 478717), (9799, 206309), (24617, 82123)]