2868756488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{14153}}^1$

素因数の和:16121

約数の個数: 32

約数和(自身を含む): 5796063000

約数和(自身を除く): 2927306512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1949, 3898, 7796, 14153, 15592, 25337, 28306, 50674, 56612, 101348, 113224, 183989, 202696, 367978, 735956, 1471912, 27584197, 55168394, 110336788, 220673576, 358594561, 717189122, 1434378244, 2868756488]

約数ペア:

[(1, 2868756488), (2, 1434378244), (4, 717189122), (8, 358594561), (13, 220673576), (26, 110336788), (52, 55168394), (104, 27584197), (1949, 1471912), (3898, 735956), (7796, 367978), (14153, 202696), (15592, 183989), (25337, 113224), (28306, 101348), (50674, 56612)]