4211101010

素因数分解:

$2^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{393929}}^1$

素因数の和:395005

約数の個数: 16

約数和(自身を含む): 7587091800

約数和(自身を除く): 3375990790

約数列:

[1, 2, 5, 10, 1069, 2138, 5345, 10690, 393929, 787858, 1969645, 3939290, 421110101, 842220202, 2105550505, 4211101010]

約数ペア:

[(1, 4211101010), (2, 2105550505), (5, 842220202), (10, 421110101), (1069, 3939290), (2138, 1969645), (5345, 787858), (10690, 393929)]