2116770699428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{221697811}}^1$

素因数の和:221697864

約数の個数: 48

約数和(自身を含む): 4767389749248

約数和(自身を除く): 2650619049820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 221697811, 443395622, 886791244, 1551884677, 2438675921, 3103769354, 4877351842, 6207538708, 6872632141, 9754703684, 13745264282, 17070731447, 27490528564, 34141462894, 48108424987, 68282925788, 75598953551, 96216849974, 151197907102, 192433699948, 302395814204, 529192674857, 1058385349714, 2116770699428]

約数ペア:

[(1, 2116770699428), (2, 1058385349714), (4, 529192674857), (7, 302395814204), (11, 192433699948), (14, 151197907102), (22, 96216849974), (28, 75598953551), (31, 68282925788), (44, 48108424987), (62, 34141462894), (77, 27490528564), (124, 17070731447), (154, 13745264282), (217, 9754703684), (308, 6872632141), (341, 6207538708), (434, 4877351842), (682, 3103769354), (868, 2438675921), (1364, 1551884677), (2387, 886791244), (4774, 443395622), (9548, 221697811)]