858798758

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 48

約数和(自身を含む): 1415893824

約数和(自身を除く): 557095066

約数列:

[1, 2, 17, 34, 47, 94, 101, 202, 289, 313, 578, 626, 799, 1598, 1717, 3434, 4747, 5321, 9494, 10642, 13583, 14711, 27166, 29189, 29422, 31613, 58378, 63226, 80699, 90457, 161398, 180914, 250087, 500174, 537421, 1074842, 1371883, 1485811, 2743766, 2971622, 4251479, 8502958, 9136157, 18272314, 25258787, 50517574, 429399379, 858798758]

約数ペア:

[(1, 858798758), (2, 429399379), (17, 50517574), (34, 25258787), (47, 18272314), (94, 9136157), (101, 8502958), (202, 4251479), (289, 2971622), (313, 2743766), (578, 1485811), (626, 1371883), (799, 1074842), (1598, 537421), (1717, 500174), (3434, 250087), (4747, 180914), (5321, 161398), (9494, 90457), (10642, 80699), (13583, 63226), (14711, 58378), (27166, 31613), (29189, 29422)]