2018762581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{19139}}^1$

素因数の和:19416

約数の個数: 16

約数和(自身を含む): 2263726080

約数和(自身を除く): 244963499

約数列:

[1, 11, 43, 223, 473, 2453, 9589, 19139, 105479, 210529, 822977, 4267997, 9052747, 46947967, 183523871, 2018762581]

約数ペア:

[(1, 2018762581), (11, 183523871), (43, 46947967), (223, 9052747), (473, 4267997), (2453, 822977), (9589, 210529), (19139, 105479)]