2021285563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{185797}}^1$

素因数の和:185874

約数の個数: 16

約数和(自身を含む): 2354432256

約数和(自身を除く): 333146693

約数列:

[1, 11, 23, 43, 253, 473, 989, 10879, 185797, 2043767, 4273331, 7989271, 47006641, 87881981, 183753233, 2021285563]

約数ペア:

[(1, 2021285563), (11, 183753233), (23, 87881981), (43, 47006641), (253, 7989271), (473, 4273331), (989, 2043767), (10879, 185797)]