2019478844

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{309167}}^1$

素因数の和:309265

約数の個数: 24

約数和(自身を含む): 3739696128

約数和(自身を除く): 1720217284

約数列:

[1, 2, 4, 23, 46, 71, 92, 142, 284, 1633, 3266, 6532, 309167, 618334, 1236668, 7110841, 14221682, 21950857, 28443364, 43901714, 87803428, 504869711, 1009739422, 2019478844]

約数ペア:

[(1, 2019478844), (2, 1009739422), (4, 504869711), (23, 87803428), (46, 43901714), (71, 28443364), (92, 21950857), (142, 14221682), (284, 7110841), (1633, 1236668), (3266, 618334), (6532, 309167)]