2017889672

素因数分解:

$2^3\times {\mathrm{5171}}^1\times {\mathrm{48779}}^1$

素因数の和:53956

約数の個数: 16

約数和(自身を含む): 3784352400

約数和(自身を除く): 1766462728

約数列:

[1, 2, 4, 8, 5171, 10342, 20684, 41368, 48779, 97558, 195116, 390232, 252236209, 504472418, 1008944836, 2017889672]

約数ペア:

[(1, 2017889672), (2, 1008944836), (4, 504472418), (8, 252236209), (5171, 390232), (10342, 195116), (20684, 97558), (41368, 48779)]