868590514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{863}}^1\times {\mathrm{4159}}^1$

素因数の和:5046

約数の個数: 24

約数和(自身を含む): 1434101760

約数和(自身を除く): 565511246

約数列:

[1, 2, 11, 22, 121, 242, 863, 1726, 4159, 8318, 9493, 18986, 45749, 91498, 104423, 208846, 503239, 1006478, 3589217, 7178434, 39481387, 78962774, 434295257, 868590514]

約数ペア:

[(1, 868590514), (2, 434295257), (11, 78962774), (22, 39481387), (121, 7178434), (242, 3589217), (863, 1006478), (1726, 503239), (4159, 208846), (8318, 104423), (9493, 91498), (18986, 45749)]