2540514242

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4425983}}^1$

素因数の和:4426033

約数の個数: 16

約数和(自身を含む): 4461391872

約数和(自身を除く): 1920877630

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 4425983, 8851966, 30981881, 61963762, 181465303, 362930606, 1270257121, 2540514242]

約数ペア:

[(1, 2540514242), (2, 1270257121), (7, 362930606), (14, 181465303), (41, 61963762), (82, 30981881), (287, 8851966), (574, 4425983)]