81288894962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{13634501}}^1$

素因数の和:13634785

約数の個数: 16

約数和(自身を含む): 133509043584

約数和(自身を除く): 52220148622

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 13634501, 27269002, 149979511, 299959022, 3694949771, 7389899542, 40644447481, 81288894962]

約数ペア:

[(1, 81288894962), (2, 40644447481), (11, 7389899542), (22, 3694949771), (271, 299959022), (542, 149979511), (2981, 27269002), (5962, 13634501)]