2247408787

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149161}}^1$

素因数の和:149254

約数の個数: 16

約数和(自身を含む): 2589452320

約数和(自身を除く): 342043533

約数列:

[1, 13, 19, 61, 247, 793, 1159, 15067, 149161, 1939093, 2834059, 9098821, 36842767, 118284673, 172877599, 2247408787]

約数ペア:

[(1, 2247408787), (13, 172877599), (19, 118284673), (61, 36842767), (247, 9098821), (793, 2834059), (1159, 1939093), (15067, 149161)]