2666384162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{6131}}^1$

素因数の和:6578

約数の個数: 32

約数和(自身を含む): 4419455040

約数和(自身を除く): 1753070878

約数列:

[1, 2, 13, 26, 43, 86, 389, 559, 778, 1118, 5057, 6131, 10114, 12262, 16727, 33454, 79703, 159406, 217451, 263633, 434902, 527266, 2384959, 3427229, 4769918, 6854458, 31004467, 62008934, 102553237, 205106474, 1333192081, 2666384162]

約数ペア:

[(1, 2666384162), (2, 1333192081), (13, 205106474), (26, 102553237), (43, 62008934), (86, 31004467), (389, 6854458), (559, 4769918), (778, 3427229), (1118, 2384959), (5057, 527266), (6131, 434902), (10114, 263633), (12262, 217451), (16727, 159406), (33454, 79703)]