2149713022

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{28279}}^1$

素因数の和:28671

約数の個数: 16

約数和(自身を含む): 3257856000

約数和(自身を除く): 1108142978

約数列:

[1, 2, 191, 199, 382, 398, 28279, 38009, 56558, 76018, 5401289, 5627521, 10802578, 11255042, 1074856511, 2149713022]

約数ペア:

[(1, 2149713022), (2, 1074856511), (191, 11255042), (199, 10802578), (382, 5627521), (398, 5401289), (28279, 76018), (38009, 56558)]