2904259211

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{73943}}^1$

素因数の和:74162

約数の個数: 16

約数和(自身を含む): 3445198848

約数和(自身を除く): 540939637

約数列:

[1, 7, 31, 181, 217, 1267, 5611, 39277, 73943, 517601, 2292233, 13383683, 16045631, 93685781, 414894173, 2904259211]

約数ペア:

[(1, 2904259211), (7, 414894173), (31, 93685781), (181, 16045631), (217, 13383683), (1267, 2292233), (5611, 517601), (39277, 73943)]