2558484016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{971}}^1\times {\mathrm{1361}}^1$

素因数の和:2362

約数の個数: 60

約数和(自身を含む): 5458291272

約数和(自身を除く): 2899807256

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 971, 1361, 1936, 1942, 2722, 3884, 5444, 7768, 10681, 10888, 14971, 15536, 21362, 21776, 29942, 42724, 59884, 85448, 117491, 119768, 164681, 170896, 234982, 239536, 329362, 469964, 658724, 939928, 1317448, 1321531, 1879856, 2634896, 2643062, 5286124, 10572248, 14536841, 21144496, 29073682, 58147364, 116294728, 159905251, 232589456, 319810502, 639621004, 1279242008, 2558484016]

約数ペア:

[(1, 2558484016), (2, 1279242008), (4, 639621004), (8, 319810502), (11, 232589456), (16, 159905251), (22, 116294728), (44, 58147364), (88, 29073682), (121, 21144496), (176, 14536841), (242, 10572248), (484, 5286124), (968, 2643062), (971, 2634896), (1361, 1879856), (1936, 1321531), (1942, 1317448), (2722, 939928), (3884, 658724), (5444, 469964), (7768, 329362), (10681, 239536), (10888, 234982), (14971, 170896), (15536, 164681), (21362, 119768), (21776, 117491), (29942, 85448), (42724, 59884)]