2007902012

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{383}}^1\times {\mathrm{6653}}^1$

素因数の和:7237

約数の個数: 24

約数和(自身を含む): 3541418496

約数和(自身を除く): 1533516484

約数列:

[1, 2, 4, 197, 383, 394, 766, 788, 1532, 6653, 13306, 26612, 75451, 150902, 301804, 1310641, 2548099, 2621282, 5096198, 5242564, 10192396, 501975503, 1003951006, 2007902012]

約数ペア:

[(1, 2007902012), (2, 1003951006), (4, 501975503), (197, 10192396), (383, 5242564), (394, 5096198), (766, 2621282), (788, 2548099), (1532, 1310641), (6653, 301804), (13306, 150902), (26612, 75451)]