290410691

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2246

約数の個数: 16

約数和(自身を含む): 307882080

約数和(自身を除く): 17471389

約数列:

[1, 43, 53, 61, 2089, 2279, 2623, 3233, 89827, 110717, 127429, 139019, 4760831, 5479447, 6753737, 290410691]

約数ペア:

[(1, 290410691), (43, 6753737), (53, 5479447), (61, 4760831), (2089, 139019), (2279, 127429), (2623, 110717), (3233, 89827)]