1340744908

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1423}}^1\times {\mathrm{2161}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 2370589760

約数和(自身を除く): 1029844852

約数列:

[1, 2, 4, 109, 218, 436, 1423, 2161, 2846, 4322, 5692, 8644, 155107, 235549, 310214, 471098, 620428, 942196, 3075103, 6150206, 12300412, 335186227, 670372454, 1340744908]

約数ペア:

[(1, 1340744908), (2, 670372454), (4, 335186227), (109, 12300412), (218, 6150206), (436, 3075103), (1423, 942196), (2161, 620428), (2846, 471098), (4322, 310214), (5692, 235549), (8644, 155107)]