2016262256

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{128983}}^1$

素因数の和:129968

約数の個数: 20

約数和(自身を含む): 3910536912

約数和(自身を除く): 1894274656

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 128983, 257966, 515932, 1031864, 2063728, 126016391, 252032782, 504065564, 1008131128, 2016262256]

約数ペア:

[(1, 2016262256), (2, 1008131128), (4, 504065564), (8, 252032782), (16, 126016391), (977, 2063728), (1954, 1031864), (3908, 515932), (7816, 257966), (15632, 128983)]