2109547

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 2527200

約数和(自身を除く): 417653

約数列:

[1, 11, 17, 29, 187, 319, 389, 493, 4279, 5423, 6613, 11281, 72743, 124091, 191777, 2109547]

約数ペア:

[(1, 2109547), (11, 191777), (17, 124091), (29, 72743), (187, 11281), (319, 6613), (389, 5423), (493, 4279)]