2016128401

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{230969}}^1$

素因数の和:231048

約数の個数: 16

約数和(自身を含む): 2439043200

約数和(自身を除く): 422914799

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 230969, 1616783, 6698101, 9931667, 46886707, 69521669, 288018343, 2016128401]

約数ペア:

[(1, 2016128401), (7, 288018343), (29, 69521669), (43, 46886707), (203, 9931667), (301, 6698101), (1247, 1616783), (8729, 230969)]