321540008834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{22111127}}^1$

素因数の和:22111801

約数の個数: 16

約数和(自身を含む): 526952402496

約数和(自身を除く): 205412393662

約数列:

[1, 2, 11, 22, 661, 1322, 7271, 14542, 22111127, 44222254, 243222397, 486444794, 14615454947, 29230909894, 160770004417, 321540008834]

約数ペア:

[(1, 321540008834), (2, 160770004417), (11, 29230909894), (22, 14615454947), (661, 486444794), (1322, 243222397), (7271, 44222254), (14542, 22111127)]