1793917367435

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{3911}}^1\times {\mathrm{23971}}^1$

素因数の和:28019

約数の個数: 32

約数和(自身を含む): 2228176304640

約数和(自身を除く): 434258937205

約数列:

[1, 5, 43, 89, 215, 445, 3827, 3911, 19135, 19555, 23971, 119855, 168173, 348079, 840865, 1030753, 1740395, 2133419, 5153765, 10667095, 14967397, 74836985, 91737017, 93750581, 458685085, 468752905, 4031274983, 8343801709, 20156374915, 41719008545, 358783473487, 1793917367435]

約数ペア:

[(1, 1793917367435), (5, 358783473487), (43, 41719008545), (89, 20156374915), (215, 8343801709), (445, 4031274983), (3827, 468752905), (3911, 458685085), (19135, 93750581), (19555, 91737017), (23971, 74836985), (119855, 14967397), (168173, 10667095), (348079, 5153765), (840865, 2133419), (1030753, 1740395)]