2080454013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5387}}^1$

素因数の和:5534

約数の個数: 48

約数和(自身を含む): 3389008896

約数和(自身を除く): 1308554883

約数列:

[1, 3, 9, 11, 33, 47, 83, 99, 141, 249, 423, 517, 747, 913, 1551, 2739, 3901, 4653, 5387, 8217, 11703, 16161, 35109, 42911, 48483, 59257, 128733, 177771, 253189, 386199, 447121, 533313, 759567, 1341363, 2278701, 2785079, 4024089, 4918331, 8355237, 14754993, 21014687, 25065711, 44264979, 63044061, 189132183, 231161557, 693484671, 2080454013]

約数ペア:

[(1, 2080454013), (3, 693484671), (9, 231161557), (11, 189132183), (33, 63044061), (47, 44264979), (83, 25065711), (99, 21014687), (141, 14754993), (249, 8355237), (423, 4918331), (517, 4024089), (747, 2785079), (913, 2278701), (1551, 1341363), (2739, 759567), (3901, 533313), (4653, 447121), (5387, 386199), (8217, 253189), (11703, 177771), (16161, 128733), (35109, 59257), (42911, 48483)]