487922734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{21157}}^1$

素因数の和:22059

約数の個数: 16

約数和(自身を含む): 789108768

約数和(自身を除く): 301186034

約数列:

[1, 2, 13, 26, 887, 1774, 11531, 21157, 23062, 42314, 275041, 550082, 18766259, 37532518, 243961367, 487922734]

約数ペア:

[(1, 487922734), (2, 243961367), (13, 37532518), (26, 18766259), (887, 550082), (1774, 275041), (11531, 42314), (21157, 23062)]