2152931

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 2579040

約数和(自身を除く): 426109

約数列:

[1, 11, 17, 29, 187, 319, 397, 493, 4367, 5423, 6749, 11513, 74239, 126643, 195721, 2152931]

約数ペア:

[(1, 2152931), (11, 195721), (17, 126643), (29, 74239), (187, 11513), (319, 6749), (397, 5423), (493, 4367)]