2690752754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{661769}}^1$

素因数の和:661897

約数の個数: 16

約数和(自身を含む): 4288269600

約数和(自身を除く): 1597516846

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 661769, 1323538, 12573611, 25147222, 70809283, 141618566, 1345376377, 2690752754]

約数ペア:

[(1, 2690752754), (2, 1345376377), (19, 141618566), (38, 70809283), (107, 25147222), (214, 12573611), (2033, 1323538), (4066, 661769)]