548516930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4219361}}^1$

素因数の和:4219381

約数の個数: 16

約数和(自身を含む): 1063279224

約数和(自身を除く): 514762294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4219361, 8438722, 21096805, 42193610, 54851693, 109703386, 274258465, 548516930]

約数ペア:

[(1, 548516930), (2, 274258465), (5, 109703386), (10, 54851693), (13, 42193610), (26, 21096805), (65, 8438722), (130, 4219361)]