2057734

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1539

約数の個数: 16

約数和(自身を含む): 3564288

約数和(自身を除く): 1506554

約数列:

[1, 2, 7, 14, 103, 206, 721, 1427, 1442, 2854, 9989, 19978, 146981, 293962, 1028867, 2057734]

約数ペア:

[(1, 2057734), (2, 1028867), (7, 293962), (14, 146981), (103, 19978), (206, 9989), (721, 2854), (1427, 1442)]