2017404971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1\times {\mathrm{1201}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 2140521600

約数和(自身を除く): 123116629

約数列:

[1, 19, 211, 419, 1201, 4009, 7961, 22819, 88409, 253411, 503219, 1679771, 4814809, 9561161, 106179209, 2017404971]

約数ペア:

[(1, 2017404971), (19, 106179209), (211, 9561161), (419, 4814809), (1201, 1679771), (4009, 503219), (7961, 253411), (22819, 88409)]