4805456

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1913}}^1$

素因数の和:2078

約数の個数: 20

約数和(自身を含む): 9374772

約数和(自身を除く): 4569316

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1913, 2512, 3826, 7652, 15304, 30608, 300341, 600682, 1201364, 2402728, 4805456]

約数ペア:

[(1, 4805456), (2, 2402728), (4, 1201364), (8, 600682), (16, 300341), (157, 30608), (314, 15304), (628, 7652), (1256, 3826), (1913, 2512)]