2101495810

素因数分解:

$2^1\times 5^1\times {\mathrm{9241}}^1\times {\mathrm{22741}}^1$

素因数の和:31989

約数の個数: 16

約数和(自身を含む): 3783268152

約数和(自身を除く): 1681772342

約数列:

[1, 2, 5, 10, 9241, 18482, 22741, 45482, 46205, 92410, 113705, 227410, 210149581, 420299162, 1050747905, 2101495810]

約数ペア:

[(1, 2101495810), (2, 1050747905), (5, 420299162), (10, 210149581), (9241, 227410), (18482, 113705), (22741, 92410), (45482, 46205)]