394175026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{14387}}^1$

素因数の和:14518

約数の個数: 32

約数和(自身を含む): 718248960

約数和(自身を除く): 324073934

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 13699, 14387, 27398, 28774, 100709, 201418, 273353, 546706, 1481861, 1913471, 2963722, 3826942, 10373027, 20746054, 28155359, 56310718, 197087513, 394175026]

約数ペア:

[(1, 394175026), (2, 197087513), (7, 56310718), (14, 28155359), (19, 20746054), (38, 10373027), (103, 3826942), (133, 2963722), (206, 1913471), (266, 1481861), (721, 546706), (1442, 273353), (1957, 201418), (3914, 100709), (13699, 28774), (14387, 27398)]