2968403711

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2203}}^1$

素因数の和:2320

約数の個数: 48

約数和(自身を含む): 3949426944

約数和(自身を除く): 981023233

約数列:

[1, 7, 13, 17, 67, 91, 119, 169, 221, 469, 871, 1139, 1183, 1547, 2203, 2873, 6097, 7973, 11323, 14807, 15421, 20111, 28639, 37451, 79261, 103649, 147601, 192491, 200473, 262157, 372307, 486863, 1033207, 1347437, 1918813, 2509217, 2606149, 3408041, 6329219, 13431691, 17564519, 24944569, 32619821, 44304533, 174611983, 228338747, 424057673, 2968403711]

約数ペア:

[(1, 2968403711), (7, 424057673), (13, 228338747), (17, 174611983), (67, 44304533), (91, 32619821), (119, 24944569), (169, 17564519), (221, 13431691), (469, 6329219), (871, 3408041), (1139, 2606149), (1183, 2509217), (1547, 1918813), (2203, 1347437), (2873, 1033207), (6097, 486863), (7973, 372307), (11323, 262157), (14807, 200473), (15421, 192491), (20111, 147601), (28639, 103649), (37451, 79261)]