2011194906

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{977257}}^1$

素因数の和:977283

約数の個数: 32

約数和(自身を含む): 4690838400

約数和(自身を除く): 2679643494

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 977257, 1954514, 2931771, 5863542, 6840799, 13681598, 20522397, 41044794, 47885593, 95771186, 143656779, 287313558, 335199151, 670398302, 1005597453, 2011194906]

約数ペア:

[(1, 2011194906), (2, 1005597453), (3, 670398302), (6, 335199151), (7, 287313558), (14, 143656779), (21, 95771186), (42, 47885593), (49, 41044794), (98, 20522397), (147, 13681598), (294, 6840799), (343, 5863542), (686, 2931771), (1029, 1954514), (2058, 977257)]