7898688004

素因数分解:

$2^2\times {\mathrm{3559}}^1\times {\mathrm{554839}}^1$

素因数の和:558402

約数の個数: 12

約数和(自身を含む): 13826612800

約数和(自身を除く): 5927924796

約数列:

[1, 2, 4, 3559, 7118, 14236, 554839, 1109678, 2219356, 1974672001, 3949344002, 7898688004]

約数ペア:

[(1, 7898688004), (2, 3949344002), (4, 1974672001), (3559, 2219356), (7118, 1109678), (14236, 554839)]