40549249

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 46271680

約数和(自身を除く): 5722431

約数列:

[1, 13, 19, 181, 247, 907, 2353, 3439, 11791, 17233, 44707, 164167, 224029, 2134171, 3119173, 40549249]

約数ペア:

[(1, 40549249), (13, 3119173), (19, 2134171), (181, 224029), (247, 164167), (907, 44707), (2353, 17233), (3439, 11791)]