1393177792

素因数分解:

$2^6\times {\mathrm{509}}^1\times {\mathrm{42767}}^1$

素因数の和:43288

約数の個数: 28

約数和(自身を含む): 2770083360

約数和(自身を除く): 1376905568

約数列:

[1, 2, 4, 8, 16, 32, 64, 509, 1018, 2036, 4072, 8144, 16288, 32576, 42767, 85534, 171068, 342136, 684272, 1368544, 2737088, 21768403, 43536806, 87073612, 174147224, 348294448, 696588896, 1393177792]

約数ペア:

[(1, 1393177792), (2, 696588896), (4, 348294448), (8, 174147224), (16, 87073612), (32, 43536806), (64, 21768403), (509, 2737088), (1018, 1368544), (2036, 684272), (4072, 342136), (8144, 171068), (16288, 85534), (32576, 42767)]