2001736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 4379760

約数和(自身を除く): 2378024

約数列:

[1, 2, 4, 8, 11, 22, 23, 43, 44, 46, 86, 88, 92, 172, 184, 253, 344, 473, 506, 529, 946, 989, 1012, 1058, 1892, 1978, 2024, 2116, 3784, 3956, 4232, 5819, 7912, 10879, 11638, 21758, 22747, 23276, 43516, 45494, 46552, 87032, 90988, 181976, 250217, 500434, 1000868, 2001736]

約数ペア:

[(1, 2001736), (2, 1000868), (4, 500434), (8, 250217), (11, 181976), (22, 90988), (23, 87032), (43, 46552), (44, 45494), (46, 43516), (86, 23276), (88, 22747), (92, 21758), (172, 11638), (184, 10879), (253, 7912), (344, 5819), (473, 4232), (506, 3956), (529, 3784), (946, 2116), (989, 2024), (1012, 1978), (1058, 1892)]