1286943962

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{21397}}^1$

素因数の和:21506

約数の個数: 32

約数和(自身を含む): 2149215120

約数和(自身を除く): 862271158

約数列:

[1, 2, 17, 29, 34, 58, 61, 122, 493, 986, 1037, 1769, 2074, 3538, 21397, 30073, 42794, 60146, 363749, 620513, 727498, 1241026, 1305217, 2610434, 10548721, 21097442, 22188689, 37851293, 44377378, 75702586, 643471981, 1286943962]

約数ペア:

[(1, 1286943962), (2, 643471981), (17, 75702586), (29, 44377378), (34, 37851293), (58, 22188689), (61, 21097442), (122, 10548721), (493, 2610434), (986, 1305217), (1037, 1241026), (1769, 727498), (2074, 620513), (3538, 363749), (21397, 60146), (30073, 42794)]