1002020396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5009}}^1\times {\mathrm{3847}}^1$

素因数の和:8873

約数の個数: 24

約数和(自身を含む): 1889291040

約数和(自身を除く): 887270644

約数列:

[1, 2, 4, 13, 26, 52, 3847, 5009, 7694, 10018, 15388, 20036, 50011, 65117, 100022, 130234, 200044, 260468, 19269623, 38539246, 77078492, 250505099, 501010198, 1002020396]

約数ペア:

[(1, 1002020396), (2, 501010198), (4, 250505099), (13, 77078492), (26, 38539246), (52, 19269623), (3847, 260468), (5009, 200044), (7694, 130234), (10018, 100022), (15388, 65117), (20036, 50011)]