77020958

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{19861}}^1$

素因数の和:20147

約数の個数: 16

約数和(自身を含む): 132519264

約数和(自身を除く): 55498306

約数列:

[1, 2, 7, 14, 277, 554, 1939, 3878, 19861, 39722, 139027, 278054, 5501497, 11002994, 38510479, 77020958]

約数ペア:

[(1, 77020958), (2, 38510479), (7, 11002994), (14, 5501497), (277, 278054), (554, 139027), (1939, 39722), (3878, 19861)]