2012249936

素因数分解:

$2^4\times {\mathrm{2251}}^1\times {\mathrm{55871}}^1$

素因数の和:58130

約数の個数: 20

約数和(自身を含む): 3900536064

約数和(自身を除く): 1888286128

約数列:

[1, 2, 4, 8, 16, 2251, 4502, 9004, 18008, 36016, 55871, 111742, 223484, 446968, 893936, 125765621, 251531242, 503062484, 1006124968, 2012249936]

約数ペア:

[(1, 2012249936), (2, 1006124968), (4, 503062484), (8, 251531242), (16, 125765621), (2251, 893936), (4502, 446968), (9004, 223484), (18008, 111742), (36016, 55871)]