2165647

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 2577312

約数和(自身を除く): 411665

約数列:

[1, 11, 17, 37, 187, 313, 407, 629, 3443, 5321, 6919, 11581, 58531, 127391, 196877, 2165647]

約数ペア:

[(1, 2165647), (11, 196877), (17, 127391), (37, 58531), (187, 11581), (313, 6919), (407, 5321), (629, 3443)]