1521128

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1217

約数の個数: 32

約数和(自身を含む): 3404160

約数和(自身を除く): 1883032

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1181, 1288, 2362, 4724, 8267, 9448, 16534, 27163, 33068, 54326, 66136, 108652, 190141, 217304, 380282, 760564, 1521128]

約数ペア:

[(1, 1521128), (2, 760564), (4, 380282), (7, 217304), (8, 190141), (14, 108652), (23, 66136), (28, 54326), (46, 33068), (56, 27163), (92, 16534), (161, 9448), (184, 8267), (322, 4724), (644, 2362), (1181, 1288)]