859614418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1944829}}^1$

素因数の和:1944861

約数の個数: 16

約数和(自身を含む): 1470291480

約数和(自身を除く): 610677062

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1944829, 3889658, 25282777, 33062093, 50565554, 66124186, 429807209, 859614418]

約数ペア:

[(1, 859614418), (2, 429807209), (13, 66124186), (17, 50565554), (26, 33062093), (34, 25282777), (221, 3889658), (442, 1944829)]