65428638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991343}}^1$

素因数の和:991359

約数の個数: 16

約数和(自身を含む): 142753536

約数和(自身を除く): 77324898

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 991343, 1982686, 2974029, 5948058, 10904773, 21809546, 32714319, 65428638]

約数ペア:

[(1, 65428638), (2, 32714319), (3, 21809546), (6, 10904773), (11, 5948058), (22, 2974029), (33, 1982686), (66, 991343)]