491292834

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1\times {\mathrm{1913}}^1$

素因数の和:3802

約数の個数: 32

約数和(自身を含む): 1026393984

約数和(自身を除く): 535101150

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1861, 1913, 3722, 3826, 5583, 5739, 11166, 11478, 42803, 43999, 85606, 87998, 128409, 131997, 256818, 263994, 3560093, 7120186, 10680279, 21360558, 81882139, 163764278, 245646417, 491292834]

約数ペア:

[(1, 491292834), (2, 245646417), (3, 163764278), (6, 81882139), (23, 21360558), (46, 10680279), (69, 7120186), (138, 3560093), (1861, 263994), (1913, 256818), (3722, 131997), (3826, 128409), (5583, 87998), (5739, 85606), (11166, 43999), (11478, 42803)]