289766114

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5119}}^1$

素因数の和:5246

約数の個数: 32

約数和(自身を含む): 495452160

約数和(自身を除く): 205686046

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 682, 913, 1826, 2573, 5119, 5146, 10238, 28303, 56309, 56606, 112618, 158689, 317378, 424877, 849754, 1745579, 3491158, 4673647, 9347294, 13171187, 26342374, 144883057, 289766114]

約数ペア:

[(1, 289766114), (2, 144883057), (11, 26342374), (22, 13171187), (31, 9347294), (62, 4673647), (83, 3491158), (166, 1745579), (341, 849754), (682, 424877), (913, 317378), (1826, 158689), (2573, 112618), (5119, 56606), (5146, 56309), (10238, 28303)]