2600806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1493}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 4266864

約数和(自身を除く): 1666058

約数列:

[1, 2, 13, 26, 67, 134, 871, 1493, 1742, 2986, 19409, 38818, 100031, 200062, 1300403, 2600806]

約数ペア:

[(1, 2600806), (2, 1300403), (13, 200062), (26, 100031), (67, 38818), (134, 19409), (871, 2986), (1493, 1742)]