2009644564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{182099}}^1$

素因数の和:182223

約数の個数: 24

約数和(自身を含む): 3671136000

約数和(自身を除く): 1661491436

約数列:

[1, 2, 4, 31, 62, 89, 124, 178, 356, 2759, 5518, 11036, 182099, 364198, 728396, 5645069, 11290138, 16206811, 22580276, 32413622, 64827244, 502411141, 1004822282, 2009644564]

約数ペア:

[(1, 2009644564), (2, 1004822282), (4, 502411141), (31, 64827244), (62, 32413622), (89, 22580276), (124, 16206811), (178, 11290138), (356, 5645069), (2759, 728396), (5518, 364198), (11036, 182099)]