494623922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9721}}^1$

素因数の和:9858

約数の個数: 32

約数和(自身を含む): 849313920

約数和(自身を除く): 354689998

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 9721, 19442, 25441, 50882, 126373, 184699, 252746, 369398, 1001263, 2002526, 2401087, 4802174, 13016419, 19023997, 26032838, 38047994, 247311961, 494623922]

約数ペア:

[(1, 494623922), (2, 247311961), (13, 38047994), (19, 26032838), (26, 19023997), (38, 13016419), (103, 4802174), (206, 2401087), (247, 2002526), (494, 1001263), (1339, 369398), (1957, 252746), (2678, 184699), (3914, 126373), (9721, 50882), (19442, 25441)]