2019721702

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{479}}^1\times {\mathrm{6779}}^1$

素因数の和:7571

約数の個数: 16

約数和(自身を含む): 3046118400

約数和(自身を除く): 1026396698

約数列:

[1, 2, 311, 479, 622, 958, 6779, 13558, 148969, 297938, 2108269, 3247141, 4216538, 6494282, 1009860851, 2019721702]

約数ペア:

[(1, 2019721702), (2, 1009860851), (311, 6494282), (479, 4216538), (622, 3247141), (958, 2108269), (6779, 297938), (13558, 148969)]