2720346734

素因数分解:

$2^1\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{67073}}^1$

素因数の和:69979

約数の個数: 16

約数和(自身を含む): 4665130848

約数和(自身を除く): 1944784114

約数列:

[1, 2, 7, 14, 2897, 5794, 20279, 40558, 67073, 134146, 469511, 939022, 194310481, 388620962, 1360173367, 2720346734]

約数ペア:

[(1, 2720346734), (2, 1360173367), (7, 388620962), (14, 194310481), (2897, 939022), (5794, 469511), (20279, 134146), (40558, 67073)]