8994986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4526

約数の個数: 32

約数和(自身を含む): 18119808

約数和(自身を除く): 9124822

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 4493, 8986, 31451, 49423, 58409, 62902, 98846, 116818, 345961, 408863, 642499, 691922, 817726, 1284998, 4497493, 8994986]

約数ペア:

[(1, 8994986), (2, 4497493), (7, 1284998), (11, 817726), (13, 691922), (14, 642499), (22, 408863), (26, 345961), (77, 116818), (91, 98846), (143, 62902), (154, 58409), (182, 49423), (286, 31451), (1001, 8986), (2002, 4493)]