871629086

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{149713}}^1$

素因数の和:149827

約数の個数: 16

約数和(自身を含む): 1358205408

約数和(自身を除く): 486576322

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 149713, 299426, 6138233, 10629623, 12276466, 21259246, 435814543, 871629086]

約数ペア:

[(1, 871629086), (2, 435814543), (41, 21259246), (71, 12276466), (82, 10629623), (142, 6138233), (2911, 299426), (5822, 149713)]