2075403782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{126719}}^1$

素因数の和:127171

約数の個数: 16

約数和(自身を含む): 3284582400

約数和(自身を除く): 1209178618

約数列:

[1, 2, 19, 38, 431, 862, 8189, 16378, 126719, 253438, 2407661, 4815322, 54615889, 109231778, 1037701891, 2075403782]

約数ペア:

[(1, 2075403782), (2, 1037701891), (19, 109231778), (38, 54615889), (431, 4815322), (862, 2407661), (8189, 253438), (16378, 126719)]