2021882045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{57269}}^1$

素因数の和:57604

約数の個数: 16

約数和(自身を含む): 2540039040

約数和(自身を除く): 518156995

約数列:

[1, 5, 23, 115, 307, 1535, 7061, 35305, 57269, 286345, 1317187, 6585935, 17581583, 87907915, 404376409, 2021882045]

約数ペア:

[(1, 2021882045), (5, 404376409), (23, 87907915), (115, 17581583), (307, 6585935), (1535, 1317187), (7061, 286345), (35305, 57269)]