2017254256

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1595929}}^1$

素因数の和:1596016

約数の個数: 20

約数和(自身を含む): 3957906400

約数和(自身を除く): 1940652144

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1595929, 3191858, 6383716, 12767432, 25534864, 126078391, 252156782, 504313564, 1008627128, 2017254256]

約数ペア:

[(1, 2017254256), (2, 1008627128), (4, 504313564), (8, 252156782), (16, 126078391), (79, 25534864), (158, 12767432), (316, 6383716), (632, 3191858), (1264, 1595929)]