2018519657

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 2563190784

約数和(自身を除く): 544671127

約数列:

[1, 7, 11, 77, 97, 131, 679, 917, 1067, 1441, 2063, 7469, 10087, 12707, 14441, 22693, 88949, 139777, 158851, 200111, 270253, 978439, 1400777, 1891771, 2201221, 2972783, 15408547, 20809481, 26214541, 183501787, 288359951, 2018519657]

約数ペア:

[(1, 2018519657), (7, 288359951), (11, 183501787), (77, 26214541), (97, 20809481), (131, 15408547), (679, 2972783), (917, 2201221), (1067, 1891771), (1441, 1400777), (2063, 978439), (7469, 270253), (10087, 200111), (12707, 158851), (14441, 139777), (22693, 88949)]