490784893

素因数分解:

${\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 526780800

約数和(自身を除く): 35995907

約数列:

[1, 29, 79, 83, 89, 841, 2291, 2407, 2581, 6557, 7031, 7387, 66439, 69803, 74849, 190153, 203899, 214223, 583573, 5514437, 5913071, 6212467, 16923617, 490784893]

約数ペア:

[(1, 490784893), (29, 16923617), (79, 6212467), (83, 5913071), (89, 5514437), (841, 583573), (2291, 214223), (2407, 203899), (2581, 190153), (6557, 74849), (7031, 69803), (7387, 66439)]