5655991888

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{634649}}^1$

素因数の和:635214

約数の個数: 20

約数和(自身を含む): 10978175700

約数和(自身を除く): 5322183812

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 4456, 8912, 634649, 1269298, 2538596, 5077192, 10154384, 353499493, 706998986, 1413997972, 2827995944, 5655991888]

約数ペア:

[(1, 5655991888), (2, 2827995944), (4, 1413997972), (8, 706998986), (16, 353499493), (557, 10154384), (1114, 5077192), (2228, 2538596), (4456, 1269298), (8912, 634649)]