2090928

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{127}}^1$

素因数の和:159

約数の個数: 80

約数和(自身を含む): 6348800

約数和(自身を除く): 4257872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 127, 147, 168, 196, 254, 294, 336, 343, 381, 392, 508, 588, 686, 762, 784, 889, 1016, 1029, 1176, 1372, 1524, 1778, 2032, 2058, 2352, 2667, 2744, 3048, 3556, 4116, 5334, 5488, 6096, 6223, 7112, 8232, 10668, 12446, 14224, 16464, 18669, 21336, 24892, 37338, 42672, 43561, 49784, 74676, 87122, 99568, 130683, 149352, 174244, 261366, 298704, 348488, 522732, 696976, 1045464, 2090928]

約数ペア:

[(1, 2090928), (2, 1045464), (3, 696976), (4, 522732), (6, 348488), (7, 298704), (8, 261366), (12, 174244), (14, 149352), (16, 130683), (21, 99568), (24, 87122), (28, 74676), (42, 49784), (48, 43561), (49, 42672), (56, 37338), (84, 24892), (98, 21336), (112, 18669), (127, 16464), (147, 14224), (168, 12446), (196, 10668), (254, 8232), (294, 7112), (336, 6223), (343, 6096), (381, 5488), (392, 5334), (508, 4116), (588, 3556), (686, 3048), (762, 2744), (784, 2667), (889, 2352), (1016, 2058), (1029, 2032), (1176, 1778), (1372, 1524)]