1155090916

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{10657}}^1$

素因数の和:10761

約数の個数: 48

約数和(自身を含む): 2387392000

約数和(自身を除く): 1232301084

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 686, 1106, 1372, 2212, 3871, 7742, 10657, 15484, 21314, 27097, 42628, 54194, 74599, 108388, 149198, 298396, 522193, 841903, 1044386, 1683806, 2088772, 3367612, 3655351, 5893321, 7310702, 11786642, 14621404, 23573284, 41253247, 82506494, 165012988, 288772729, 577545458, 1155090916]

約数ペア:

[(1, 1155090916), (2, 577545458), (4, 288772729), (7, 165012988), (14, 82506494), (28, 41253247), (49, 23573284), (79, 14621404), (98, 11786642), (158, 7310702), (196, 5893321), (316, 3655351), (343, 3367612), (553, 2088772), (686, 1683806), (1106, 1044386), (1372, 841903), (2212, 522193), (3871, 298396), (7742, 149198), (10657, 108388), (15484, 74599), (21314, 54194), (27097, 42628)]