2017272028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{71161}}^1$

素因数の和:71557

約数の個数: 24

約数和(自身を含む): 3726042320

約数和(自身を除く): 1708770292

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 7087, 14174, 28348, 71161, 142322, 284644, 1352059, 2704118, 5408236, 26543053, 53086106, 106172212, 504318007, 1008636014, 2017272028]

約数ペア:

[(1, 2017272028), (2, 1008636014), (4, 504318007), (19, 106172212), (38, 53086106), (76, 26543053), (373, 5408236), (746, 2704118), (1492, 1352059), (7087, 284644), (14174, 142322), (28348, 71161)]