2017910210

素因数分解:

$2^1\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{47581}}^1$

素因数の和:51829

約数の個数: 16

約数和(自身を含む): 3633171192

約数和(自身を除く): 1615260982

約数列:

[1, 2, 5, 10, 4241, 8482, 21205, 42410, 47581, 95162, 237905, 475810, 201791021, 403582042, 1008955105, 2017910210]

約数ペア:

[(1, 2017910210), (2, 1008955105), (5, 403582042), (10, 201791021), (4241, 475810), (8482, 237905), (21205, 95162), (42410, 47581)]