2883048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^2$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 8300640

約数和(自身を除く): 5417592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 11004, 17161, 22008, 34322, 51483, 68644, 102966, 120127, 137288, 205932, 240254, 360381, 411864, 480508, 720762, 961016, 1441524, 2883048]

約数ペア:

[(1, 2883048), (2, 1441524), (3, 961016), (4, 720762), (6, 480508), (7, 411864), (8, 360381), (12, 240254), (14, 205932), (21, 137288), (24, 120127), (28, 102966), (42, 68644), (56, 51483), (84, 34322), (131, 22008), (168, 17161), (262, 11004), (393, 7336), (524, 5502), (786, 3668), (917, 3144), (1048, 2751), (1572, 1834)]