2009689682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1003841}}^1$

素因数の和:1003874

約数の個数: 32

約数和(自身を含む): 4047490944

約数和(自身を除く): 2037801262

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 1003841, 2007682, 7026887, 11042251, 13049933, 14053774, 22084502, 26099866, 77295757, 91349531, 143549263, 154591514, 182699062, 287098526, 1004844841, 2009689682]

約数ペア:

[(1, 2009689682), (2, 1004844841), (7, 287098526), (11, 182699062), (13, 154591514), (14, 143549263), (22, 91349531), (26, 77295757), (77, 26099866), (91, 22084502), (143, 14053774), (154, 13049933), (182, 11042251), (286, 7026887), (1001, 2007682), (2002, 1003841)]