2564574033

素因数分解:

$3^1\times 7^1\times {\mathrm{6673}}^1\times {\mathrm{18301}}^1$

素因数の和:24984

約数の個数: 16

約数和(自身を含む): 3908721536

約数和(自身を除く): 1344147503

約数列:

[1, 3, 7, 21, 6673, 18301, 20019, 46711, 54903, 128107, 140133, 384321, 122122573, 366367719, 854858011, 2564574033]

約数ペア:

[(1, 2564574033), (3, 854858011), (7, 366367719), (21, 122122573), (6673, 384321), (18301, 140133), (20019, 128107), (46711, 54903)]