2800460208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{641131}}^1$

素因数の和:641162

約数の個数: 80

約数和(自身を含む): 8904041216

約数和(自身を除く): 6103581008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 641131, 1282262, 1923393, 2564524, 3846786, 4487917, 5129048, 7693572, 8334703, 8975834, 10258096, 13463751, 15387144, 16669406, 17951668, 25004109, 26927502, 30774288, 33338812, 35903336, 50008218, 53855004, 58342921, 66677624, 71806672, 100016436, 107710008, 116685842, 133355248, 175028763, 200032872, 215420016, 233371684, 350057526, 400065744, 466743368, 700115052, 933486736, 1400230104, 2800460208]

約数ペア:

[(1, 2800460208), (2, 1400230104), (3, 933486736), (4, 700115052), (6, 466743368), (7, 400065744), (8, 350057526), (12, 233371684), (13, 215420016), (14, 200032872), (16, 175028763), (21, 133355248), (24, 116685842), (26, 107710008), (28, 100016436), (39, 71806672), (42, 66677624), (48, 58342921), (52, 53855004), (56, 50008218), (78, 35903336), (84, 33338812), (91, 30774288), (104, 26927502), (112, 25004109), (156, 17951668), (168, 16669406), (182, 15387144), (208, 13463751), (273, 10258096), (312, 8975834), (336, 8334703), (364, 7693572), (546, 5129048), (624, 4487917), (728, 3846786), (1092, 2564524), (1456, 1923393), (2184, 1282262), (4368, 641131)]