172844386

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{54941}}^1$

素因数の和:54978

約数の個数: 24

約数和(自身を含む): 306906012

約数和(自身を除く): 134061626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 54941, 109882, 604351, 714233, 1208702, 1428466, 6647861, 7856563, 13295722, 15713126, 86422193, 172844386]

約数ペア:

[(1, 172844386), (2, 86422193), (11, 15713126), (13, 13295722), (22, 7856563), (26, 6647861), (121, 1428466), (143, 1208702), (242, 714233), (286, 604351), (1573, 109882), (3146, 54941)]