2015631070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2838917}}^1$

素因数の和:2838995

約数の個数: 16

約数和(自身を含む): 3679237728

約数和(自身を除く): 1663606658

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2838917, 5677834, 14194585, 28389170, 201563107, 403126214, 1007815535, 2015631070]

約数ペア:

[(1, 2015631070), (2, 1007815535), (5, 403126214), (10, 201563107), (71, 28389170), (142, 14194585), (355, 5677834), (710, 2838917)]