2018017145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{51421}}^1$

素因数の和:51640

約数の個数: 16

約数和(自身を含む): 2488002048

約数和(自身を除く): 469984903

約数列:

[1, 5, 47, 167, 235, 835, 7849, 39245, 51421, 257105, 2416787, 8587307, 12083935, 42936535, 403603429, 2018017145]

約数ペア:

[(1, 2018017145), (5, 403603429), (47, 42936535), (167, 12083935), (235, 8587307), (835, 2416787), (7849, 257105), (39245, 51421)]