2065698506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{243769}}^1$

素因数の和:244013

約数の個数: 16

約数和(自身を含む): 3276268800

約数和(自身を除く): 1210570294

約数列:

[1, 2, 19, 38, 223, 446, 4237, 8474, 243769, 487538, 4631611, 9263222, 54360487, 108720974, 1032849253, 2065698506]

約数ペア:

[(1, 2065698506), (2, 1032849253), (19, 108720974), (38, 54360487), (223, 9263222), (446, 4631611), (4237, 487538), (8474, 243769)]