4205128076

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{14251}}^1$

素因数の和:15365

約数の個数: 24

約数和(自身を含む): 7470328320

約数和(自身を除く): 3265200244

約数列:

[1, 2, 4, 71, 142, 284, 1039, 2078, 4156, 14251, 28502, 57004, 73769, 147538, 295076, 1011821, 2023642, 4047284, 14806789, 29613578, 59227156, 1051282019, 2102564038, 4205128076]

約数ペア:

[(1, 4205128076), (2, 2102564038), (4, 1051282019), (71, 59227156), (142, 29613578), (284, 14806789), (1039, 4047284), (2078, 2023642), (4156, 1011821), (14251, 295076), (28502, 147538), (57004, 73769)]