1851024386

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1\times {\mathrm{8731}}^1$

素因数の和:10297

約数の個数: 16

約数和(自身を含む): 2817851328

約数和(自身を除く): 966826942

約数列:

[1, 2, 71, 142, 1493, 2986, 8731, 17462, 106003, 212006, 619901, 1239802, 13035383, 26070766, 925512193, 1851024386]

約数ペア:

[(1, 1851024386), (2, 925512193), (71, 26070766), (142, 13035383), (1493, 1239802), (2986, 619901), (8731, 212006), (17462, 106003)]