1520341196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4079}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 2985776640

約数和(自身を除く): 1465435444

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 197, 394, 473, 788, 946, 1892, 2167, 4079, 4334, 8158, 8471, 8668, 16316, 16942, 33884, 44869, 89738, 93181, 175397, 179476, 186362, 350794, 372724, 701588, 803563, 1607126, 1929367, 3214252, 3858734, 7717468, 8839193, 17678386, 34553209, 35356772, 69106418, 138212836, 380085299, 760170598, 1520341196]

約数ペア:

[(1, 1520341196), (2, 760170598), (4, 380085299), (11, 138212836), (22, 69106418), (43, 35356772), (44, 34553209), (86, 17678386), (172, 8839193), (197, 7717468), (394, 3858734), (473, 3214252), (788, 1929367), (946, 1607126), (1892, 803563), (2167, 701588), (4079, 372724), (4334, 350794), (8158, 186362), (8471, 179476), (8668, 175397), (16316, 93181), (16942, 89738), (33884, 44869)]