2107308970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16210069}}^1$

素因数の和:16210089

約数の個数: 16

約数和(自身を含む): 4084937640

約数和(自身を除く): 1977628670

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16210069, 32420138, 81050345, 162100690, 210730897, 421461794, 1053654485, 2107308970]

約数ペア:

[(1, 2107308970), (2, 1053654485), (5, 421461794), (10, 210730897), (13, 162100690), (26, 81050345), (65, 32420138), (130, 16210069)]