8144994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:903

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 11160222

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 863, 1573, 1726, 2589, 3146, 4719, 5178, 9438, 9493, 11219, 18986, 22438, 28479, 33657, 56958, 67314, 104423, 123409, 208846, 246818, 313269, 370227, 626538, 740454, 1357499, 2714998, 4072497, 8144994]

約数ペア:

[(1, 8144994), (2, 4072497), (3, 2714998), (6, 1357499), (11, 740454), (13, 626538), (22, 370227), (26, 313269), (33, 246818), (39, 208846), (66, 123409), (78, 104423), (121, 67314), (143, 56958), (242, 33657), (286, 28479), (363, 22438), (429, 18986), (726, 11219), (858, 9493), (863, 9438), (1573, 5178), (1726, 4719), (2589, 3146)]