518647070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{475823}}^1$

素因数の和:475939

約数の個数: 16

約数和(自身を含む): 942131520

約数和(自身を除く): 423484450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 475823, 951646, 2379115, 4758230, 51864707, 103729414, 259323535, 518647070]

約数ペア:

[(1, 518647070), (2, 259323535), (5, 103729414), (10, 51864707), (109, 4758230), (218, 2379115), (545, 951646), (1090, 475823)]