2017155406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1\times {\mathrm{2789}}^1$

素因数の和:5536

約数の個数: 32

約数和(自身を含む): 3642624000

約数和(自身を除く): 1625468594

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2719, 2789, 5438, 5578, 19033, 19523, 38066, 39046, 51661, 52991, 103322, 105982, 361627, 370937, 723254, 741874, 7583291, 15166582, 53083037, 106166074, 144082529, 288165058, 1008577703, 2017155406]

約数ペア:

[(1, 2017155406), (2, 1008577703), (7, 288165058), (14, 144082529), (19, 106166074), (38, 53083037), (133, 15166582), (266, 7583291), (2719, 741874), (2789, 723254), (5438, 370937), (5578, 361627), (19033, 105982), (19523, 103322), (38066, 52991), (39046, 51661)]