2078384

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:274

約数の個数: 60

約数和(自身を含む): 5131368

約数和(自身を除く): 3052984

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 241, 308, 392, 482, 539, 616, 784, 964, 1078, 1232, 1687, 1928, 2156, 2651, 3374, 3856, 4312, 5302, 6748, 8624, 10604, 11809, 13496, 18557, 21208, 23618, 26992, 37114, 42416, 47236, 74228, 94472, 129899, 148456, 188944, 259798, 296912, 519596, 1039192, 2078384]

約数ペア:

[(1, 2078384), (2, 1039192), (4, 519596), (7, 296912), (8, 259798), (11, 188944), (14, 148456), (16, 129899), (22, 94472), (28, 74228), (44, 47236), (49, 42416), (56, 37114), (77, 26992), (88, 23618), (98, 21208), (112, 18557), (154, 13496), (176, 11809), (196, 10604), (241, 8624), (308, 6748), (392, 5302), (482, 4312), (539, 3856), (616, 3374), (784, 2651), (964, 2156), (1078, 1928), (1232, 1687)]