2648108510

素因数分解:

$2^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{138427}}^1$

素因数の和:140347

約数の個数: 16

約数和(自身を含む): 4769121456

約数和(自身を除く): 2121012946

約数列:

[1, 2, 5, 10, 1913, 3826, 9565, 19130, 138427, 276854, 692135, 1384270, 264810851, 529621702, 1324054255, 2648108510]

約数ペア:

[(1, 2648108510), (2, 1324054255), (5, 529621702), (10, 264810851), (1913, 1384270), (3826, 692135), (9565, 276854), (19130, 138427)]