1720552678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{48409}}^1$

素因数の和:49791

約数の個数: 16

約数和(自身を含む): 2781444960

約数和(自身を除く): 1060892282

約数列:

[1, 2, 13, 26, 1367, 2734, 17771, 35542, 48409, 96818, 629317, 1258634, 66175103, 132350206, 860276339, 1720552678]

約数ペア:

[(1, 1720552678), (2, 860276339), (13, 132350206), (26, 66175103), (1367, 1258634), (2734, 629317), (17771, 96818), (35542, 48409)]