1253126

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 2305080

約数和(自身を除く): 1051954

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 673, 931, 1346, 1862, 4711, 9422, 12787, 25574, 32977, 65954, 89509, 179018, 626563, 1253126]

約数ペア:

[(1, 1253126), (2, 626563), (7, 179018), (14, 89509), (19, 65954), (38, 32977), (49, 25574), (98, 12787), (133, 9422), (266, 4711), (673, 1862), (931, 1346)]