1617190728

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{132383}}^1$

素因数の和:132901

約数の個数: 32

約数和(自身を含む): 4050950400

約数和(自身を除く): 2433759672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 12216, 132383, 264766, 397149, 529532, 794298, 1059064, 1588596, 3177192, 67382947, 134765894, 202148841, 269531788, 404297682, 539063576, 808595364, 1617190728]

約数ペア:

[(1, 1617190728), (2, 808595364), (3, 539063576), (4, 404297682), (6, 269531788), (8, 202148841), (12, 134765894), (24, 67382947), (509, 3177192), (1018, 1588596), (1527, 1059064), (2036, 794298), (3054, 529532), (4072, 397149), (6108, 264766), (12216, 132383)]