20161971769

素因数分解:

${\mathrm{41}}^1\times {\mathrm{1181}}^1\times {\mathrm{416389}}^1$

素因数の和:417611

約数の個数: 8

約数和(自身を含む): 20671265160

約数和(自身を除く): 509293391

約数列:

[1, 41, 1181, 48421, 416389, 17071949, 491755409, 20161971769]

約数ペア:

[(1, 20161971769), (41, 491755409), (1181, 17071949), (48421, 416389)]