488190911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{4139}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 540650880

約数和(自身を除く): 52459969

約数列:

[1, 13, 43, 211, 559, 2743, 4139, 9073, 53807, 117949, 177977, 873329, 2313701, 11353277, 37553147, 488190911]

約数ペア:

[(1, 488190911), (13, 37553147), (43, 11353277), (211, 2313701), (559, 873329), (2743, 177977), (4139, 117949), (9073, 53807)]