634722486

素因数分解:

$2^1\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{52973}}^1$

素因数の和:54975

約数の個数: 16

約数和(自身を含む): 1270104624

約数和(自身を除く): 635382138

約数列:

[1, 2, 3, 6, 1997, 3994, 5991, 11982, 52973, 105946, 158919, 317838, 105787081, 211574162, 317361243, 634722486]

約数ペア:

[(1, 634722486), (2, 317361243), (3, 211574162), (6, 105787081), (1997, 317838), (3994, 158919), (5991, 105946), (11982, 52973)]