2227885568

素因数分解:

$2^9\times {\mathrm{4351339}}^1$

素因数の和:4351357

約数の個数: 20

約数和(自身を含む): 4451420820

約数和(自身を除く): 2223535252

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4351339, 8702678, 17405356, 34810712, 69621424, 139242848, 278485696, 556971392, 1113942784, 2227885568]

約数ペア:

[(1, 2227885568), (2, 1113942784), (4, 556971392), (8, 278485696), (16, 139242848), (32, 69621424), (64, 34810712), (128, 17405356), (256, 8702678), (512, 4351339)]