4472006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 8501760

約数和(自身を除く): 4029754

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 409, 497, 781, 818, 994, 1562, 2863, 4499, 5467, 5726, 8998, 10934, 29039, 31493, 58078, 62986, 203273, 319429, 406546, 638858, 2236003, 4472006]

約数ペア:

[(1, 4472006), (2, 2236003), (7, 638858), (11, 406546), (14, 319429), (22, 203273), (71, 62986), (77, 58078), (142, 31493), (154, 29039), (409, 10934), (497, 8998), (781, 5726), (818, 5467), (994, 4499), (1562, 2863)]