2080759982

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8742689}}^1$

素因数の和:8742715

約数の個数: 16

約数和(自身を含む): 3776842080

約数和(自身を除く): 1696082098

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8742689, 17485378, 61198823, 122397646, 148625713, 297251426, 1040379991, 2080759982]

約数ペア:

[(1, 2080759982), (2, 1040379991), (7, 297251426), (14, 148625713), (17, 122397646), (34, 61198823), (119, 17485378), (238, 8742689)]