2912663138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1\times {\mathrm{15541}}^1$

素因数の和:16778

約数の個数: 32

約数和(自身を含む): 5451884928

約数和(自身を除く): 2539221790

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1217, 2434, 8519, 13387, 15541, 17038, 26774, 31082, 93709, 108787, 170951, 187418, 217574, 341902, 1196657, 2393314, 18913397, 37826794, 132393779, 208047367, 264787558, 416094734, 1456331569, 2912663138]

約数ペア:

[(1, 2912663138), (2, 1456331569), (7, 416094734), (11, 264787558), (14, 208047367), (22, 132393779), (77, 37826794), (154, 18913397), (1217, 2393314), (2434, 1196657), (8519, 341902), (13387, 217574), (15541, 187418), (17038, 170951), (26774, 108787), (31082, 93709)]