2105996942

素因数分解:

$2^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{857}}^1\times {\mathrm{919}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 3637370880

約数和(自身を除く): 1531373938

約数列:

[1, 2, 7, 14, 191, 382, 857, 919, 1337, 1714, 1838, 2674, 5999, 6433, 11998, 12866, 163687, 175529, 327374, 351058, 787583, 1145809, 1228703, 1575166, 2291618, 2457406, 5513081, 11026162, 150428353, 300856706, 1052998471, 2105996942]

約数ペア:

[(1, 2105996942), (2, 1052998471), (7, 300856706), (14, 150428353), (191, 11026162), (382, 5513081), (857, 2457406), (919, 2291618), (1337, 1575166), (1714, 1228703), (1838, 1145809), (2674, 787583), (5999, 351058), (6433, 327374), (11998, 175529), (12866, 163687)]