8681007998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1582393}}^1$

素因数の和:1582619

約数の個数: 16

約数和(自身を含む): 14089636176

約数和(自身を除く): 5408628178

約数列:

[1, 2, 13, 26, 211, 422, 2743, 5486, 1582393, 3164786, 20571109, 41142218, 333884923, 667769846, 4340503999, 8681007998]

約数ペア:

[(1, 8681007998), (2, 4340503999), (13, 667769846), (26, 333884923), (211, 41142218), (422, 20571109), (2743, 3164786), (5486, 1582393)]