831818

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 24

約数和(自身を含む): 1423008

約数和(自身を除く): 591190

約数列:

[1, 2, 13, 23, 26, 46, 107, 169, 214, 299, 338, 598, 1391, 2461, 2782, 3887, 4922, 7774, 18083, 31993, 36166, 63986, 415909, 831818]

約数ペア:

[(1, 831818), (2, 415909), (13, 63986), (23, 36166), (26, 31993), (46, 18083), (107, 7774), (169, 4922), (214, 3887), (299, 2782), (338, 2461), (598, 1391)]