1551287868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{9944153}}^1$

素因数の和:9944173

約数の個数: 24

約数和(自身を含む): 3898108368

約数和(自身を除く): 2346820500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 9944153, 19888306, 29832459, 39776612, 59664918, 119329836, 129273989, 258547978, 387821967, 517095956, 775643934, 1551287868]

約数ペア:

[(1, 1551287868), (2, 775643934), (3, 517095956), (4, 387821967), (6, 258547978), (12, 129273989), (13, 119329836), (26, 59664918), (39, 39776612), (52, 29832459), (78, 19888306), (156, 9944153)]