946946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 1966272

約数和(自身を除く): 1019326

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 43, 77, 86, 91, 121, 143, 154, 182, 242, 286, 301, 473, 559, 602, 847, 946, 1001, 1118, 1573, 1694, 2002, 3146, 3311, 3913, 5203, 6149, 6622, 7826, 10406, 11011, 12298, 22022, 36421, 43043, 67639, 72842, 86086, 135278, 473473, 946946]

約数ペア:

[(1, 946946), (2, 473473), (7, 135278), (11, 86086), (13, 72842), (14, 67639), (22, 43043), (26, 36421), (43, 22022), (77, 12298), (86, 11011), (91, 10406), (121, 7826), (143, 6622), (154, 6149), (182, 5203), (242, 3913), (286, 3311), (301, 3146), (473, 2002), (559, 1694), (602, 1573), (847, 1118), (946, 1001)]