667051238

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^2\times {\mathrm{1933}}^1$

素因数の和:2256

約数の個数: 24

約数和(自身を含む): 1151441712

約数和(自身を除く): 484390474

約数列:

[1, 2, 7, 14, 157, 314, 1099, 1933, 2198, 3866, 13531, 24649, 27062, 49298, 172543, 303481, 345086, 606962, 2124367, 4248734, 47646517, 95293034, 333525619, 667051238]

約数ペア:

[(1, 667051238), (2, 333525619), (7, 95293034), (14, 47646517), (157, 4248734), (314, 2124367), (1099, 606962), (1933, 345086), (2198, 303481), (3866, 172543), (13531, 49298), (24649, 27062)]