2242784

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 4462920

約数和(自身を除く): 2220136

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 643, 872, 1286, 1744, 2572, 3488, 5144, 10288, 20576, 70087, 140174, 280348, 560696, 1121392, 2242784]

約数ペア:

[(1, 2242784), (2, 1121392), (4, 560696), (8, 280348), (16, 140174), (32, 70087), (109, 20576), (218, 10288), (436, 5144), (643, 3488), (872, 2572), (1286, 1744)]