5429221328

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{513353}}^1$

素因数の和:514022

約数の個数: 20

約数和(自身を含む): 10535050788

約数和(自身を除く): 5105829460

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 5288, 10576, 513353, 1026706, 2053412, 4106824, 8213648, 339326333, 678652666, 1357305332, 2714610664, 5429221328]

約数ペア:

[(1, 5429221328), (2, 2714610664), (4, 1357305332), (8, 678652666), (16, 339326333), (661, 8213648), (1322, 4106824), (2644, 2053412), (5288, 1026706), (10576, 513353)]