1262912482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2556503}}^1$

素因数の和:2556537

約数の個数: 16

約数和(自身を含む): 2147463360

約数和(自身を除く): 884550878

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2556503, 5113006, 33234539, 48573557, 66469078, 97147114, 631456241, 1262912482]

約数ペア:

[(1, 1262912482), (2, 631456241), (13, 97147114), (19, 66469078), (26, 48573557), (38, 33234539), (247, 5113006), (494, 2556503)]