1285655122

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 2011335984

約数和(自身を除く): 725680862

約数列:

[1, 2, 41, 73, 82, 146, 397, 541, 794, 1082, 2993, 5986, 16277, 22181, 28981, 32554, 39493, 44362, 57962, 78986, 214777, 429554, 1188221, 1619213, 2376442, 3238426, 8805857, 15678721, 17611714, 31357442, 642827561, 1285655122]

約数ペア:

[(1, 1285655122), (2, 642827561), (41, 31357442), (73, 17611714), (82, 15678721), (146, 8805857), (397, 3238426), (541, 2376442), (794, 1619213), (1082, 1188221), (2993, 429554), (5986, 214777), (16277, 78986), (22181, 57962), (28981, 44362), (32554, 39493)]