2919124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 5584040

約数和(自身を除く): 2664916

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 769, 949, 1538, 1898, 3076, 3796, 9997, 19994, 39988, 56137, 112274, 224548, 729781, 1459562, 2919124]

約数ペア:

[(1, 2919124), (2, 1459562), (4, 729781), (13, 224548), (26, 112274), (52, 56137), (73, 39988), (146, 19994), (292, 9997), (769, 3796), (949, 3076), (1538, 1898)]