2419865

素因数分解:

$5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1208935

約数列:

[1, 5, 7, 17, 35, 49, 83, 85, 119, 245, 343, 415, 581, 595, 833, 1411, 1715, 2905, 4067, 4165, 5831, 7055, 9877, 20335, 28469, 29155, 49385, 69139, 142345, 345695, 483973, 2419865]

約数ペア:

[(1, 2419865), (5, 483973), (7, 345695), (17, 142345), (35, 69139), (49, 49385), (83, 29155), (85, 28469), (119, 20335), (245, 9877), (343, 7055), (415, 5831), (581, 4165), (595, 4067), (833, 2905), (1411, 1715)]