268608140279

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1\times {\mathrm{271177}}^1$

素因数の和:272642

約数の個数: 16

約数和(自身を含む): 290594344800

約数和(自身を除く): 21986204521

約数列:

[1, 19, 37, 703, 1409, 26771, 52133, 271177, 990527, 5152363, 10033549, 190637431, 382088393, 7259679467, 14137270541, 268608140279]

約数ペア:

[(1, 268608140279), (19, 14137270541), (37, 7259679467), (703, 382088393), (1409, 190637431), (26771, 10033549), (52133, 5152363), (271177, 990527)]