2768045609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{285101}}^1$

素因数の和:285200

約数の個数: 16

約数和(自身を含む): 3375607680

約数和(自身を除く): 607562071

約数列:

[1, 7, 19, 73, 133, 511, 1387, 9709, 285101, 1995707, 5416919, 20812373, 37918433, 145686611, 395435087, 2768045609]

約数ペア:

[(1, 2768045609), (7, 395435087), (19, 145686611), (73, 37918433), (133, 20812373), (511, 5416919), (1387, 1995707), (9709, 285101)]