81039673582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2398901}}^1$

素因数の和:2399056

約数の個数: 32

約数和(自身を含む): 147388538880

約数和(自身を除く): 66348865298

約数列:

[1, 2, 7, 14, 19, 38, 127, 133, 254, 266, 889, 1778, 2413, 4826, 16891, 33782, 2398901, 4797802, 16792307, 33584614, 45579119, 91158238, 304660427, 319053833, 609320854, 638107666, 2132622989, 4265245978, 5788548113, 11577096226, 40519836791, 81039673582]

約数ペア:

[(1, 81039673582), (2, 40519836791), (7, 11577096226), (14, 5788548113), (19, 4265245978), (38, 2132622989), (127, 638107666), (133, 609320854), (254, 319053833), (266, 304660427), (889, 91158238), (1778, 45579119), (2413, 33584614), (4826, 16792307), (16891, 4797802), (33782, 2398901)]