2015281654

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{39551}}^1$

素因数の和:39975

約数の個数: 16

約数和(自身を含む): 3073190400

約数和(自身を除く): 1057908746

約数列:

[1, 2, 73, 146, 349, 698, 25477, 39551, 50954, 79102, 2887223, 5774446, 13803299, 27606598, 1007640827, 2015281654]

約数ペア:

[(1, 2015281654), (2, 1007640827), (73, 27606598), (146, 13803299), (349, 5774446), (698, 2887223), (25477, 79102), (39551, 50954)]