2078406448

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2450951}}^1$

素因数の和:2451012

約数の個数: 20

約数和(自身を含む): 4102893648

約数和(自身を除く): 2024487200

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2450951, 4901902, 9803804, 19607608, 39215216, 129900403, 259800806, 519601612, 1039203224, 2078406448]

約数ペア:

[(1, 2078406448), (2, 1039203224), (4, 519601612), (8, 259800806), (16, 129900403), (53, 39215216), (106, 19607608), (212, 9803804), (424, 4901902), (848, 2450951)]