2016271490

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2839819}}^1$

素因数の和:2839897

約数の個数: 16

約数和(自身を含む): 3680406720

約数和(自身を除く): 1664135230

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2839819, 5679638, 14199095, 28398190, 201627149, 403254298, 1008135745, 2016271490]

約数ペア:

[(1, 2016271490), (2, 1008135745), (5, 403254298), (10, 201627149), (71, 28398190), (142, 14199095), (355, 5679638), (710, 2839819)]