2176619984

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{252391}}^1$

素因数の和:252424

約数の個数: 60

約数和(自身を含む): 5351719968

約数和(自身を除く): 3175099984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 252391, 504782, 1009564, 1766737, 2019128, 2776301, 3533474, 4038256, 5552602, 7066948, 11105204, 12367159, 14133896, 19434107, 22210408, 24734318, 28267792, 38868214, 44420816, 49468636, 77736428, 98937272, 136038749, 155472856, 197874544, 272077498, 310945712, 544154996, 1088309992, 2176619984]

約数ペア:

[(1, 2176619984), (2, 1088309992), (4, 544154996), (7, 310945712), (8, 272077498), (11, 197874544), (14, 155472856), (16, 136038749), (22, 98937272), (28, 77736428), (44, 49468636), (49, 44420816), (56, 38868214), (77, 28267792), (88, 24734318), (98, 22210408), (112, 19434107), (154, 14133896), (176, 12367159), (196, 11105204), (308, 7066948), (392, 5552602), (539, 4038256), (616, 3533474), (784, 2776301), (1078, 2019128), (1232, 1766737), (2156, 1009564), (4312, 504782), (8624, 252391)]