2009091666

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1\times {\mathrm{8819}}^1$

素因数の和:9750

約数の個数: 32

約数和(自身を含む): 4116752640

約数和(自身を除く): 2107660974

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 883, 1766, 2649, 5298, 8819, 17638, 26457, 37969, 52914, 75938, 113907, 227814, 379217, 758434, 1137651, 2275302, 7787177, 15574354, 23361531, 46723062, 334848611, 669697222, 1004545833, 2009091666]

約数ペア:

[(1, 2009091666), (2, 1004545833), (3, 669697222), (6, 334848611), (43, 46723062), (86, 23361531), (129, 15574354), (258, 7787177), (883, 2275302), (1766, 1137651), (2649, 758434), (5298, 379217), (8819, 227814), (17638, 113907), (26457, 75938), (37969, 52914)]