6978556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3121}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 13462064

約数和(自身を除く): 6483508

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 3121, 6242, 12484, 40573, 81146, 134203, 162292, 268406, 536812, 1744639, 3489278, 6978556]

約数ペア:

[(1, 6978556), (2, 3489278), (4, 1744639), (13, 536812), (26, 268406), (43, 162292), (52, 134203), (86, 81146), (172, 40573), (559, 12484), (1118, 6242), (2236, 3121)]