25942877857

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{941}}^1\times {\mathrm{4409}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 28888445880

約数和(自身を除く): 2945568023

約数列:

[1, 13, 37, 169, 481, 941, 4409, 6253, 12233, 34817, 57317, 159029, 163133, 452621, 745121, 2120729, 4148869, 5884073, 27569477, 53935297, 153508153, 701158861, 1995605989, 25942877857]

約数ペア:

[(1, 25942877857), (13, 1995605989), (37, 701158861), (169, 153508153), (481, 53935297), (941, 27569477), (4409, 5884073), (6253, 4148869), (12233, 2120729), (34817, 745121), (57317, 452621), (159029, 163133)]