977884732

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2020423}}^1$

素因数の和:2020449

約数の個数: 18

約数和(自身を含む): 1881014744

約数和(自身を除く): 903130012

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2020423, 4040846, 8081692, 22224653, 44449306, 88898612, 244471183, 488942366, 977884732]

約数ペア:

[(1, 977884732), (2, 488942366), (4, 244471183), (11, 88898612), (22, 44449306), (44, 22224653), (121, 8081692), (242, 4040846), (484, 2020423)]