2005324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 3725568

約数和(自身を除く): 1720244

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 307, 614, 1228, 1633, 3266, 6532, 7061, 14122, 21797, 28244, 43594, 87188, 501331, 1002662, 2005324]

約数ペア:

[(1, 2005324), (2, 1002662), (4, 501331), (23, 87188), (46, 43594), (71, 28244), (92, 21797), (142, 14122), (284, 7061), (307, 6532), (614, 3266), (1228, 1633)]