2940321358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{368369}}^1$

素因数の和:368691

約数の個数: 16

約数和(自身を含む): 4765234320

約数和(自身を除く): 1824912962

約数列:

[1, 2, 13, 26, 307, 614, 3991, 7982, 368369, 736738, 4788797, 9577594, 113089283, 226178566, 1470160679, 2940321358]

約数ペア:

[(1, 2940321358), (2, 1470160679), (13, 226178566), (26, 113089283), (307, 9577594), (614, 4788797), (3991, 736738), (7982, 368369)]