2470680242

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1\times {\mathrm{16993}}^1$

素因数の和:17657

約数の個数: 16

約数和(自身を含む): 3740039520

約数和(自身を除く): 1269359278

約数列:

[1, 2, 139, 278, 523, 1046, 16993, 33986, 72697, 145394, 2362027, 4724054, 8887339, 17774678, 1235340121, 2470680242]

約数ペア:

[(1, 2470680242), (2, 1235340121), (139, 17774678), (278, 8887339), (523, 4724054), (1046, 2362027), (16993, 145394), (33986, 72697)]