1956878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1768690

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 131, 154, 194, 262, 679, 917, 1067, 1358, 1441, 1834, 2134, 2882, 7469, 10087, 12707, 14938, 20174, 25414, 88949, 139777, 177898, 279554, 978439, 1956878]

約数ペア:

[(1, 1956878), (2, 978439), (7, 279554), (11, 177898), (14, 139777), (22, 88949), (77, 25414), (97, 20174), (131, 14938), (154, 12707), (194, 10087), (262, 7469), (679, 2882), (917, 2134), (1067, 1834), (1358, 1441)]