557964290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4292033}}^1$

素因数の和:4292053

約数の個数: 16

約数和(自身を含む): 1081592568

約数和(自身を除く): 523628278

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4292033, 8584066, 21460165, 42920330, 55796429, 111592858, 278982145, 557964290]

約数ペア:

[(1, 557964290), (2, 278982145), (5, 111592858), (10, 55796429), (13, 42920330), (26, 21460165), (65, 8584066), (130, 4292033)]