2988428254

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5206321}}^1$

素因数の和:5206371

約数の個数: 16

約数和(自身を含む): 5247972576

約数和(自身を除く): 2259544322

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 5206321, 10412642, 36444247, 72888494, 213459161, 426918322, 1494214127, 2988428254]

約数ペア:

[(1, 2988428254), (2, 1494214127), (7, 426918322), (14, 213459161), (41, 72888494), (82, 36444247), (287, 10412642), (574, 5206321)]