868847518

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^3\times {\mathrm{6661}}^1$

素因数の和:6710

約数の個数: 48

約数和(自身を含む): 1667791728

約数和(自身を除く): 798944210

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1331, 1694, 2662, 5929, 6661, 9317, 11858, 13322, 18634, 46627, 65219, 73271, 93254, 130438, 146542, 326389, 512897, 652778, 805981, 1025794, 1611962, 3590279, 5641867, 7180558, 8865791, 11283734, 17731582, 39493069, 62060537, 78986138, 124121074, 434423759, 868847518]

約数ペア:

[(1, 868847518), (2, 434423759), (7, 124121074), (11, 78986138), (14, 62060537), (22, 39493069), (49, 17731582), (77, 11283734), (98, 8865791), (121, 7180558), (154, 5641867), (242, 3590279), (539, 1611962), (847, 1025794), (1078, 805981), (1331, 652778), (1694, 512897), (2662, 326389), (5929, 146542), (6661, 130438), (9317, 93254), (11858, 73271), (13322, 65219), (18634, 46627)]