26580796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{54919}}^1$

素因数の和:54945

約数の個数: 18

約数和(自身を含む): 51130520

約数和(自身を除く): 24549724

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 54919, 109838, 219676, 604109, 1208218, 2416436, 6645199, 13290398, 26580796]

約数ペア:

[(1, 26580796), (2, 13290398), (4, 6645199), (11, 2416436), (22, 1208218), (44, 604109), (121, 219676), (242, 109838), (484, 54919)]