2021826233

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1409}}^1\times {\mathrm{10789}}^1$

素因数の和:12224

約数の個数: 16

約数和(自身を含む): 2434224000

約数和(自身を除く): 412397767

約数列:

[1, 7, 19, 133, 1409, 9863, 10789, 26771, 75523, 187397, 204991, 1434937, 15201701, 106411907, 288832319, 2021826233]

約数ペア:

[(1, 2021826233), (7, 288832319), (19, 106411907), (133, 15201701), (1409, 1434937), (9863, 204991), (10789, 187397), (26771, 75523)]