2189742232

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1913}}^1\times {\mathrm{6221}}^1$

素因数の和:8163

約数の個数: 32

約数和(自身を含む): 4287206880

約数和(自身を除く): 2097464648

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1913, 3826, 6221, 7652, 12442, 15304, 24884, 43999, 49768, 87998, 143083, 175996, 286166, 351992, 572332, 1144664, 11900773, 23801546, 47603092, 95206184, 273717779, 547435558, 1094871116, 2189742232]

約数ペア:

[(1, 2189742232), (2, 1094871116), (4, 547435558), (8, 273717779), (23, 95206184), (46, 47603092), (92, 23801546), (184, 11900773), (1913, 1144664), (3826, 572332), (6221, 351992), (7652, 286166), (12442, 175996), (15304, 143083), (24884, 87998), (43999, 49768)]