2105339929

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{53507}}^1$

素因数の和:53605

約数の個数: 24

約数和(自身を含む): 2708360928

約数和(自身を除く): 603020999

約数列:

[1, 7, 11, 49, 73, 77, 511, 539, 803, 3577, 5621, 39347, 53507, 374549, 588577, 2621843, 3906011, 4120039, 27342077, 28840273, 42966121, 191394539, 300762847, 2105339929]

約数ペア:

[(1, 2105339929), (7, 300762847), (11, 191394539), (49, 42966121), (73, 28840273), (77, 27342077), (511, 4120039), (539, 3906011), (803, 2621843), (3577, 588577), (5621, 374549), (39347, 53507)]