2213804561

素因数分解:

${\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 2285409984

約数和(自身を除く): 71605423

約数列:

[1, 43, 227, 337, 673, 9761, 14491, 28939, 76499, 152771, 226801, 3289457, 6569153, 9752443, 51483827, 2213804561]

約数ペア:

[(1, 2213804561), (43, 51483827), (227, 9752443), (337, 6569153), (673, 3289457), (9761, 226801), (14491, 152771), (28939, 76499)]