2009509623

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1\times {\mathrm{683}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 3211363584

約数和(自身を除く): 1201853961

約数列:

[1, 3, 9, 11, 33, 99, 113, 263, 339, 683, 789, 1017, 1243, 2049, 2367, 2893, 3729, 6147, 7513, 8679, 11187, 22539, 26037, 29719, 67617, 77179, 89157, 179629, 231537, 267471, 326909, 538887, 694611, 848969, 980727, 1616661, 1975919, 2546907, 2942181, 5927757, 7640721, 17783271, 20298077, 60894231, 182682693, 223278847, 669836541, 2009509623]

約数ペア:

[(1, 2009509623), (3, 669836541), (9, 223278847), (11, 182682693), (33, 60894231), (99, 20298077), (113, 17783271), (263, 7640721), (339, 5927757), (683, 2942181), (789, 2546907), (1017, 1975919), (1243, 1616661), (2049, 980727), (2367, 848969), (2893, 694611), (3729, 538887), (6147, 326909), (7513, 267471), (8679, 231537), (11187, 179629), (22539, 89157), (26037, 77179), (29719, 67617)]