20161728746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{438298451}}^1$

素因数の和:438298476

約数の個数: 8

約数和(自身を含む): 31557488544

約数和(自身を除く): 11395759798

約数列:

[1, 2, 23, 46, 438298451, 876596902, 10080864373, 20161728746]

約数ペア:

[(1, 20161728746), (2, 10080864373), (23, 876596902), (46, 438298451)]