1900516384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{2447}}^1$

素因数の和:4337

約数の個数: 48

約数和(自身を含む): 4033266048

約数和(自身を除く): 2132749664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 1867, 2447, 3734, 4894, 7468, 9788, 14936, 19576, 24271, 29872, 31811, 39152, 48542, 59744, 63622, 78304, 97084, 127244, 194168, 254488, 388336, 508976, 776672, 1017952, 4568549, 9137098, 18274196, 36548392, 59391137, 73096784, 118782274, 146193568, 237564548, 475129096, 950258192, 1900516384]

約数ペア:

[(1, 1900516384), (2, 950258192), (4, 475129096), (8, 237564548), (13, 146193568), (16, 118782274), (26, 73096784), (32, 59391137), (52, 36548392), (104, 18274196), (208, 9137098), (416, 4568549), (1867, 1017952), (2447, 776672), (3734, 508976), (4894, 388336), (7468, 254488), (9788, 194168), (14936, 127244), (19576, 97084), (24271, 78304), (29872, 63622), (31811, 59744), (39152, 48542)]