1209331310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{297133}}^1$

素因数の和:297188

約数の個数: 32

約数和(自身を含む): 2438875872

約数和(自身を除く): 1229544562

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 297133, 594266, 1485665, 2971330, 3268463, 6536926, 10993921, 16342315, 21987842, 32684630, 54969605, 109939210, 120933131, 241866262, 604665655, 1209331310]

約数ペア:

[(1, 1209331310), (2, 604665655), (5, 241866262), (10, 120933131), (11, 109939210), (22, 54969605), (37, 32684630), (55, 21987842), (74, 16342315), (110, 10993921), (185, 6536926), (370, 3268463), (407, 2971330), (814, 1485665), (2035, 594266), (4070, 297133)]