8889134401

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2141}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 11281794048

約数和(自身を除く): 2392659647

約数列:

[1, 7, 19, 31, 53, 133, 217, 361, 371, 589, 1007, 1643, 2141, 2527, 4123, 7049, 11191, 11501, 14987, 19133, 31217, 40679, 66371, 78337, 113473, 133931, 218519, 284753, 464597, 593123, 772901, 794311, 1261049, 2155987, 3517663, 4151861, 5410307, 8827343, 15091909, 23959931, 24623641, 40963753, 66835597, 167719517, 286746271, 467849179, 1269876343, 8889134401]

約数ペア:

[(1, 8889134401), (7, 1269876343), (19, 467849179), (31, 286746271), (53, 167719517), (133, 66835597), (217, 40963753), (361, 24623641), (371, 23959931), (589, 15091909), (1007, 8827343), (1643, 5410307), (2141, 4151861), (2527, 3517663), (4123, 2155987), (7049, 1261049), (11191, 794311), (11501, 772901), (14987, 593123), (19133, 464597), (31217, 284753), (40679, 218519), (66371, 133931), (78337, 113473)]