2017382090

素因数分解:

$2^1\times 5^1\times {\mathrm{18503}}^1\times {\mathrm{10903}}^1$

素因数の和:29413

約数の個数: 16

約数和(自身を含む): 3631817088

約数和(自身を除く): 1614434998

約数列:

[1, 2, 5, 10, 10903, 18503, 21806, 37006, 54515, 92515, 109030, 185030, 201738209, 403476418, 1008691045, 2017382090]

約数ペア:

[(1, 2017382090), (2, 1008691045), (5, 403476418), (10, 201738209), (10903, 185030), (18503, 109030), (21806, 92515), (37006, 54515)]