664847564159

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{14218601}}^1$

素因数の和:14218750

約数の個数: 16

約数和(自身を含む): 737092327680

約数和(自身を除く): 72244763521

約数列:

[1, 19, 23, 107, 437, 2033, 2461, 46759, 14218601, 270153419, 327027823, 1521390307, 6213528637, 28906415833, 34991977061, 664847564159]

約数ペア:

[(1, 664847564159), (19, 34991977061), (23, 28906415833), (107, 6213528637), (437, 1521390307), (2033, 327027823), (2461, 270153419), (46759, 14218601)]