2054457916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{359}}^1$

素因数の和:767

約数の個数: 96

約数和(自身を含む): 4490035200

約数和(自身を除く): 2435577284

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 347, 359, 434, 532, 589, 694, 718, 868, 1178, 1388, 1436, 2356, 2429, 2513, 4123, 4858, 5026, 6593, 6821, 8246, 9716, 10052, 10757, 11129, 13186, 13642, 16492, 21514, 22258, 26372, 27284, 43028, 44516, 46151, 47747, 75299, 77903, 92302, 95494, 124573, 150598, 155806, 184604, 190988, 204383, 211451, 249146, 301196, 311612, 408766, 422902, 498292, 817532, 845804, 872011, 1430681, 1480157, 1744022, 2366887, 2861362, 2960314, 3488044, 3861763, 4733774, 5722724, 5920628, 7723526, 9467548, 15447052, 16568209, 27032341, 33136418, 54064682, 66272836, 73373497, 108129364, 146746994, 293493988, 513614479, 1027228958, 2054457916]

約数ペア:

[(1, 2054457916), (2, 1027228958), (4, 513614479), (7, 293493988), (14, 146746994), (19, 108129364), (28, 73373497), (31, 66272836), (38, 54064682), (62, 33136418), (76, 27032341), (124, 16568209), (133, 15447052), (217, 9467548), (266, 7723526), (347, 5920628), (359, 5722724), (434, 4733774), (532, 3861763), (589, 3488044), (694, 2960314), (718, 2861362), (868, 2366887), (1178, 1744022), (1388, 1480157), (1436, 1430681), (2356, 872011), (2429, 845804), (2513, 817532), (4123, 498292), (4858, 422902), (5026, 408766), (6593, 311612), (6821, 301196), (8246, 249146), (9716, 211451), (10052, 204383), (10757, 190988), (11129, 184604), (13186, 155806), (13642, 150598), (16492, 124573), (21514, 95494), (22258, 92302), (26372, 77903), (27284, 75299), (43028, 47747), (44516, 46151)]