2008494896

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{327757}}^1$

素因数の和:328148

約数の個数: 20

約数和(自身を含む): 3901631232

約数和(自身を除く): 1893136336

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 327757, 655514, 1311028, 2622056, 5244112, 125530931, 251061862, 502123724, 1004247448, 2008494896]

約数ペア:

[(1, 2008494896), (2, 1004247448), (4, 502123724), (8, 251061862), (16, 125530931), (383, 5244112), (766, 2622056), (1532, 1311028), (3064, 655514), (6128, 327757)]