1639381679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1\times {\mathrm{5881}}^1$

素因数の和:6458

約数の個数: 16

約数和(自身を含む): 1812314784

約数和(自身を除く): 172933105

約数列:

[1, 13, 41, 523, 533, 5881, 6799, 21443, 76453, 241121, 278759, 3075763, 3134573, 39984919, 126106283, 1639381679]

約数ペア:

[(1, 1639381679), (13, 126106283), (41, 39984919), (523, 3134573), (533, 3075763), (5881, 278759), (6799, 241121), (21443, 76453)]