858682172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{11617}}^1$

素因数の和:12725

約数の個数: 24

約数和(自身を含む): 1592688384

約数和(自身を除く): 734006212

約数列:

[1, 2, 4, 17, 34, 68, 1087, 2174, 4348, 11617, 18479, 23234, 36958, 46468, 73916, 197489, 394978, 789956, 12627679, 25255358, 50510716, 214670543, 429341086, 858682172]

約数ペア:

[(1, 858682172), (2, 429341086), (4, 214670543), (17, 50510716), (34, 25255358), (68, 12627679), (1087, 789956), (2174, 394978), (4348, 197489), (11617, 73916), (18479, 46468), (23234, 36958)]