7621588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 14513408

約数和(自身を除く): 6891820

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 1423, 2678, 2846, 5356, 5692, 18499, 36998, 73996, 146569, 293138, 586276, 1905397, 3810794, 7621588]

約数ペア:

[(1, 7621588), (2, 3810794), (4, 1905397), (13, 586276), (26, 293138), (52, 146569), (103, 73996), (206, 36998), (412, 18499), (1339, 5692), (1423, 5356), (2678, 2846)]