2034668818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2297}}^1$

素因数の和:2507

約数の個数: 64

約数和(自身を含む): 3903879168

約数和(自身を除く): 1869210350

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 157, 182, 217, 314, 403, 434, 806, 1099, 2041, 2198, 2297, 2821, 4082, 4594, 4867, 5642, 9734, 14287, 16079, 28574, 29861, 32158, 34069, 59722, 63271, 68138, 71207, 126542, 142414, 209027, 360629, 418054, 442897, 498449, 721258, 885794, 925691, 996898, 1851382, 2524403, 4688177, 5048806, 6479837, 9376354, 11179499, 12959674, 22358998, 32817239, 65634478, 78256493, 145333487, 156512986, 290666974, 1017334409, 2034668818]

約数ペア:

[(1, 2034668818), (2, 1017334409), (7, 290666974), (13, 156512986), (14, 145333487), (26, 78256493), (31, 65634478), (62, 32817239), (91, 22358998), (157, 12959674), (182, 11179499), (217, 9376354), (314, 6479837), (403, 5048806), (434, 4688177), (806, 2524403), (1099, 1851382), (2041, 996898), (2198, 925691), (2297, 885794), (2821, 721258), (4082, 498449), (4594, 442897), (4867, 418054), (5642, 360629), (9734, 209027), (14287, 142414), (16079, 126542), (28574, 71207), (29861, 68138), (32158, 63271), (34069, 59722)]