2016397784

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{4153}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 3817858320

約数和(自身を除く): 1801460536

約数列:

[1, 2, 4, 8, 137, 274, 443, 548, 886, 1096, 1772, 3544, 4153, 8306, 16612, 33224, 60691, 121382, 242764, 485528, 568961, 1137922, 1839779, 2275844, 3679558, 4551688, 7359116, 14718232, 252049723, 504099446, 1008198892, 2016397784]

約数ペア:

[(1, 2016397784), (2, 1008198892), (4, 504099446), (8, 252049723), (137, 14718232), (274, 7359116), (443, 4551688), (548, 3679558), (886, 2275844), (1096, 1839779), (1772, 1137922), (3544, 568961), (4153, 485528), (8306, 242764), (16612, 121382), (33224, 60691)]