1281741416641

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1\times {\mathrm{50221}}^1$

素因数の和:50945

約数の個数: 32

約数和(自身を含む): 1520963225600

約数和(自身を除く): 239221808959

約数列:

[1, 7, 31, 217, 337, 349, 2359, 2443, 10447, 10819, 50221, 73129, 75733, 117613, 351547, 823291, 1556851, 3646003, 10897957, 16924477, 17527129, 25522021, 118471339, 122689903, 524658787, 543340999, 3672611509, 3803386993, 5906642473, 41346497311, 183105916663, 1281741416641]

約数ペア:

[(1, 1281741416641), (7, 183105916663), (31, 41346497311), (217, 5906642473), (337, 3803386993), (349, 3672611509), (2359, 543340999), (2443, 524658787), (10447, 122689903), (10819, 118471339), (50221, 25522021), (73129, 17527129), (75733, 16924477), (117613, 10897957), (351547, 3646003), (823291, 1556851)]