2017680982

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1499}}^1\times {\mathrm{9479}}^1$

素因数の和:11051

約数の個数: 16

約数和(自身を含む): 3071520000

約数和(自身を除く): 1053839018

約数列:

[1, 2, 71, 142, 1499, 2998, 9479, 18958, 106429, 212858, 673009, 1346018, 14209021, 28418042, 1008840491, 2017680982]

約数ペア:

[(1, 2017680982), (2, 1008840491), (71, 28418042), (142, 14209021), (1499, 1346018), (2998, 673009), (9479, 212858), (18958, 106429)]