2015406710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2838601}}^1$

素因数の和:2838679

約数の個数: 16

約数和(自身を含む): 3678828192

約数和(自身を除く): 1663421482

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2838601, 5677202, 14193005, 28386010, 201540671, 403081342, 1007703355, 2015406710]

約数ペア:

[(1, 2015406710), (2, 1007703355), (5, 403081342), (10, 201540671), (71, 28386010), (142, 14193005), (355, 5677202), (710, 2838601)]