2011580179

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2083}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 2484794880

約数和(自身を除く): 473214701

約数列:

[1, 7, 19, 53, 133, 137, 371, 959, 1007, 2083, 2603, 7049, 7261, 14581, 18221, 39577, 50827, 110399, 137959, 277039, 285371, 772793, 965713, 1997597, 2097581, 5422049, 14683067, 15124663, 37954343, 105872641, 287368597, 2011580179]

約数ペア:

[(1, 2011580179), (7, 287368597), (19, 105872641), (53, 37954343), (133, 15124663), (137, 14683067), (371, 5422049), (959, 2097581), (1007, 1997597), (2083, 965713), (2603, 772793), (7049, 285371), (7261, 277039), (14581, 137959), (18221, 110399), (39577, 50827)]