2009731646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{2383}}^1$

素因数の和:2760

約数の個数: 32

約数和(自身を含む): 3284198400

約数和(自身を除く): 1274466754

約数列:

[1, 2, 13, 26, 163, 199, 326, 398, 2119, 2383, 2587, 4238, 4766, 5174, 30979, 32437, 61958, 64874, 388429, 421681, 474217, 776858, 843362, 948434, 5049577, 6164821, 10099154, 12329642, 77297371, 154594742, 1004865823, 2009731646]

約数ペア:

[(1, 2009731646), (2, 1004865823), (13, 154594742), (26, 77297371), (163, 12329642), (199, 10099154), (326, 6164821), (398, 5049577), (2119, 948434), (2383, 843362), (2587, 776858), (4238, 474217), (4766, 421681), (5174, 388429), (30979, 64874), (32437, 61958)]