2688049442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{150053}}^1$

素因数の和:150134

約数の個数: 24

約数和(自身を含む): 4448500884

約数和(自身を除く): 1760451442

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 8957, 17914, 150053, 300106, 1950689, 3901378, 7952809, 15905618, 25358957, 50717914, 103386517, 206773034, 1344024721, 2688049442]

約数ペア:

[(1, 2688049442), (2, 1344024721), (13, 206773034), (26, 103386517), (53, 50717914), (106, 25358957), (169, 15905618), (338, 7952809), (689, 3901378), (1378, 1950689), (8957, 300106), (17914, 150053)]