2216172959

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4909}}^1$

素因数の和:4992

約数の個数: 48

約数和(自身を含む): 3071853120

約数和(自身を除く): 855680161

約数列:

[1, 7, 11, 13, 41, 77, 91, 121, 143, 287, 451, 533, 847, 1001, 1573, 3157, 3731, 4909, 4961, 5863, 11011, 34363, 34727, 41041, 53999, 63817, 64493, 201269, 377993, 446719, 451451, 593989, 701987, 1408883, 2213959, 2616497, 4157923, 4913909, 7721857, 15497713, 18315479, 24353549, 28781467, 54052999, 170474843, 201470269, 316596137, 2216172959]

約数ペア:

[(1, 2216172959), (7, 316596137), (11, 201470269), (13, 170474843), (41, 54052999), (77, 28781467), (91, 24353549), (121, 18315479), (143, 15497713), (287, 7721857), (451, 4913909), (533, 4157923), (847, 2616497), (1001, 2213959), (1573, 1408883), (3157, 701987), (3731, 593989), (4909, 451451), (4961, 446719), (5863, 377993), (11011, 201269), (34363, 64493), (34727, 63817), (41041, 53999)]