2020544

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:384

約数の個数: 28

約数和(自身を含む): 4056888

約数和(自身を除く): 2036344

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 241, 262, 482, 524, 964, 1048, 1928, 2096, 3856, 4192, 7712, 8384, 15424, 31571, 63142, 126284, 252568, 505136, 1010272, 2020544]

約数ペア:

[(1, 2020544), (2, 1010272), (4, 505136), (8, 252568), (16, 126284), (32, 63142), (64, 31571), (131, 15424), (241, 8384), (262, 7712), (482, 4192), (524, 3856), (964, 2096), (1048, 1928)]