1520138314

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{631}}^1\times {\mathrm{6053}}^1$

素因数の和:6885

約数の個数: 16

約数和(自身を含む): 2295676800

約数和(自身を除く): 775538486

約数列:

[1, 2, 199, 398, 631, 1262, 6053, 12106, 125569, 251138, 1204547, 2409094, 3819443, 7638886, 760069157, 1520138314]

約数ペア:

[(1, 1520138314), (2, 760069157), (199, 7638886), (398, 3819443), (631, 2409094), (1262, 1204547), (6053, 251138), (12106, 125569)]