142705018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{6217}}^1$

素因数の和:6741

約数の個数: 16

約数和(自身を含む): 223848000

約数和(自身を除く): 81142982

約数列:

[1, 2, 23, 46, 499, 998, 6217, 11477, 12434, 22954, 142991, 285982, 3102283, 6204566, 71352509, 142705018]

約数ペア:

[(1, 142705018), (2, 71352509), (23, 6204566), (46, 3102283), (499, 285982), (998, 142991), (6217, 22954), (11477, 12434)]