450861016

素因数分解:

$2^3\times {\mathrm{2657}}^1\times {\mathrm{21211}}^1$

素因数の和:23874

約数の個数: 16

約数和(自身を含む): 845722440

約数和(自身を除く): 394861424

約数列:

[1, 2, 4, 8, 2657, 5314, 10628, 21211, 21256, 42422, 84844, 169688, 56357627, 112715254, 225430508, 450861016]

約数ペア:

[(1, 450861016), (2, 225430508), (4, 112715254), (8, 56357627), (2657, 169688), (5314, 84844), (10628, 42422), (21211, 21256)]