2005192008

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{960341}}^1$

素因数の和:960382

約数の個数: 48

約数和(自身を含む): 5618000700

約数和(自身を除く): 3612808692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 960341, 1920682, 2881023, 3841364, 5762046, 7682728, 8643069, 11524092, 17286138, 23048184, 27849889, 34572276, 55699778, 69144552, 83549667, 111399556, 167099334, 222799112, 250649001, 334198668, 501298002, 668397336, 1002596004, 2005192008]

約数ペア:

[(1, 2005192008), (2, 1002596004), (3, 668397336), (4, 501298002), (6, 334198668), (8, 250649001), (9, 222799112), (12, 167099334), (18, 111399556), (24, 83549667), (29, 69144552), (36, 55699778), (58, 34572276), (72, 27849889), (87, 23048184), (116, 17286138), (174, 11524092), (232, 8643069), (261, 7682728), (348, 5762046), (522, 3841364), (696, 2881023), (1044, 1920682), (2088, 960341)]