4221770398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4073}}^1\times {\mathrm{27277}}^1$

素因数の和:31371

約数の個数: 16

約数和(自身を含む): 6667834320

約数和(自身を除く): 2446063922

約数列:

[1, 2, 19, 38, 4073, 8146, 27277, 54554, 77387, 154774, 518263, 1036526, 111099221, 222198442, 2110885199, 4221770398]

約数ペア:

[(1, 4221770398), (2, 2110885199), (19, 222198442), (38, 111099221), (4073, 1036526), (8146, 518263), (27277, 154774), (54554, 77387)]