126850516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{56731}}^1$

素因数の和:56791

約数の個数: 24

約数和(自身を含む): 244628384

約数和(自身を除く): 117777868

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 56731, 113462, 226924, 737503, 1475006, 2439433, 2950012, 4878866, 9757732, 31712629, 63425258, 126850516]

約数ペア:

[(1, 126850516), (2, 63425258), (4, 31712629), (13, 9757732), (26, 4878866), (43, 2950012), (52, 2439433), (86, 1475006), (172, 737503), (559, 226924), (1118, 113462), (2236, 56731)]