2017025906

素因数分解:

$2^1\times 7^3\times {\mathrm{2940271}}^1$

素因数の和:2940294

約数の個数: 16

約数和(自身を含む): 3528326400

約数和(自身を除く): 1511300494

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2940271, 5880542, 20581897, 41163794, 144073279, 288146558, 1008512953, 2017025906]

約数ペア:

[(1, 2017025906), (2, 1008512953), (7, 288146558), (14, 144073279), (49, 41163794), (98, 20581897), (343, 5880542), (686, 2940271)]