4971086911

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1\times {\mathrm{7229}}^1$

素因数の和:7938

約数の個数: 16

約数和(自身を含む): 5722689600

約数和(自身を除く): 751602689

約数列:

[1, 7, 193, 509, 1351, 3563, 7229, 50603, 98237, 687659, 1395197, 3679561, 9766379, 25756927, 710155273, 4971086911]

約数ペア:

[(1, 4971086911), (7, 710155273), (193, 25756927), (509, 9766379), (1351, 3679561), (3563, 1395197), (7229, 687659), (50603, 98237)]