10399004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 23896320

約数和(自身を除く): 13497316

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 1777, 2926, 3554, 5852, 7108, 12439, 19547, 24878, 33763, 39094, 49756, 67526, 78188, 135052, 136829, 236341, 273658, 371393, 472682, 547316, 742786, 945364, 1485572, 2599751, 5199502, 10399004]

約数ペア:

[(1, 10399004), (2, 5199502), (4, 2599751), (7, 1485572), (11, 945364), (14, 742786), (19, 547316), (22, 472682), (28, 371393), (38, 273658), (44, 236341), (76, 136829), (77, 135052), (133, 78188), (154, 67526), (209, 49756), (266, 39094), (308, 33763), (418, 24878), (532, 19547), (836, 12439), (1463, 7108), (1777, 5852), (2926, 3554)]