68636254

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1657}}^1$

素因数の和:1947

約数の個数: 16

約数和(自身を含む): 104454000

約数和(自身を除く): 35817746

約数列:

[1, 2, 139, 149, 278, 298, 1657, 3314, 20711, 41422, 230323, 246893, 460646, 493786, 34318127, 68636254]

約数ペア:

[(1, 68636254), (2, 34318127), (139, 493786), (149, 460646), (278, 246893), (298, 230323), (1657, 41422), (3314, 20711)]