66205121234

素因数分解:

$2^1\times 7^1\times {\mathrm{5323}}^1\times {\mathrm{888397}}^1$

素因数の和:893729

約数の個数: 16

約数和(自身を含む): 113515942848

約数和(自身を除く): 47310821614

約数列:

[1, 2, 7, 14, 5323, 10646, 37261, 74522, 888397, 1776794, 6218779, 12437558, 4728937231, 9457874462, 33102560617, 66205121234]

約数ペア:

[(1, 66205121234), (2, 33102560617), (7, 9457874462), (14, 4728937231), (5323, 12437558), (10646, 6218779), (37261, 1776794), (74522, 888397)]