2509747667

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{12109}}^1$

素因数の和:13166

約数の個数: 16

約数和(自身を含む): 2970340800

約数和(自身を除く): 460593133

約数列:

[1, 7, 29, 203, 1021, 7147, 12109, 29609, 84763, 207263, 351161, 2458127, 12363289, 86543023, 358535381, 2509747667]

約数ペア:

[(1, 2509747667), (7, 358535381), (29, 86543023), (203, 12363289), (1021, 2458127), (7147, 351161), (12109, 207263), (29609, 84763)]