2016387584

素因数分解:

$2^9\times {\mathrm{3938257}}^1$

素因数の和:3938275

約数の個数: 20

約数和(自身を含む): 4028837934

約数和(自身を除く): 2012450350

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 3938257, 7876514, 15753028, 31506056, 63012112, 126024224, 252048448, 504096896, 1008193792, 2016387584]

約数ペア:

[(1, 2016387584), (2, 1008193792), (4, 504096896), (8, 252048448), (16, 126024224), (32, 63012112), (64, 31506056), (128, 15753028), (256, 7876514), (512, 3938257)]