977891128

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{1031}}^1\times {\mathrm{2237}}^1$

素因数の和:3327

約数の個数: 32

約数和(自身を含む): 1870788960

約数和(自身を除く): 892897832

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 1031, 2062, 2237, 4124, 4474, 8248, 8948, 17896, 54643, 109286, 118561, 218572, 237122, 437144, 474244, 948488, 2306347, 4612694, 9225388, 18450776, 122236391, 244472782, 488945564, 977891128]

約数ペア:

[(1, 977891128), (2, 488945564), (4, 244472782), (8, 122236391), (53, 18450776), (106, 9225388), (212, 4612694), (424, 2306347), (1031, 948488), (2062, 474244), (2237, 437144), (4124, 237122), (4474, 218572), (8248, 118561), (8948, 109286), (17896, 54643)]