2018921032

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{1987127}}^1$

素因数の和:1987260

約数の個数: 16

約数和(自身を含む): 3815285760

約数和(自身を除く): 1796364728

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 1987127, 3974254, 7948508, 15897016, 252365129, 504730258, 1009460516, 2018921032]

約数ペア:

[(1, 2018921032), (2, 1009460516), (4, 504730258), (8, 252365129), (127, 15897016), (254, 7948508), (508, 3974254), (1016, 1987127)]