2078335

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 3078000

約数和(自身を除く): 999665

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 499, 595, 833, 2495, 3493, 4165, 8483, 17465, 24451, 42415, 59381, 122255, 296905, 415667, 2078335]

約数ペア:

[(1, 2078335), (5, 415667), (7, 296905), (17, 122255), (35, 59381), (49, 42415), (85, 24451), (119, 17465), (245, 8483), (499, 4165), (595, 3493), (833, 2495)]