8198664

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{1361}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 20593440

約数和(自身を除く): 12394776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1361, 1506, 2008, 2722, 3012, 4083, 5444, 6024, 8166, 10888, 16332, 32664, 341611, 683222, 1024833, 1366444, 2049666, 2732888, 4099332, 8198664]

約数ペア:

[(1, 8198664), (2, 4099332), (3, 2732888), (4, 2049666), (6, 1366444), (8, 1024833), (12, 683222), (24, 341611), (251, 32664), (502, 16332), (753, 10888), (1004, 8166), (1361, 6024), (1506, 5444), (2008, 4083), (2722, 3012)]