1179797806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1999}}^1$

素因数の和:2344

約数の個数: 32

約数和(自身を含む): 1955520000

約数和(自身を除く): 775722194

約数列:

[1, 2, 11, 22, 139, 193, 278, 386, 1529, 1999, 2123, 3058, 3998, 4246, 21989, 26827, 43978, 53654, 277861, 295097, 385807, 555722, 590194, 771614, 3056471, 4243877, 6112942, 8487754, 53627173, 107254346, 589898903, 1179797806]

約数ペア:

[(1, 1179797806), (2, 589898903), (11, 107254346), (22, 53627173), (139, 8487754), (193, 6112942), (278, 4243877), (386, 3056471), (1529, 771614), (1999, 590194), (2123, 555722), (3058, 385807), (3998, 295097), (4246, 277861), (21989, 53654), (26827, 43978)]