2009766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 4508928

約数和(自身を除く): 2499162

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 823, 1221, 1646, 2442, 2469, 4938, 9053, 18106, 27159, 30451, 54318, 60902, 91353, 182706, 334961, 669922, 1004883, 2009766]

約数ペア:

[(1, 2009766), (2, 1004883), (3, 669922), (6, 334961), (11, 182706), (22, 91353), (33, 60902), (37, 54318), (66, 30451), (74, 27159), (111, 18106), (222, 9053), (407, 4938), (814, 2469), (823, 2442), (1221, 1646)]