2048361518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{887}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 3854573568

約数和(自身を除く): 1806212050

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 313, 434, 527, 626, 887, 1054, 1774, 2191, 3689, 4382, 5321, 6209, 7378, 9703, 10642, 12418, 15079, 19406, 27497, 30158, 37247, 54994, 67921, 74494, 105553, 135842, 164951, 192479, 211106, 277631, 329902, 384958, 467449, 555262, 934898, 1154657, 1943417, 2309314, 3272143, 3886834, 4719727, 6544286, 8606561, 9439454, 17213122, 33038089, 60245927, 66076178, 120491854, 146311537, 292623074, 1024180759, 2048361518]

約数ペア:

[(1, 2048361518), (2, 1024180759), (7, 292623074), (14, 146311537), (17, 120491854), (31, 66076178), (34, 60245927), (62, 33038089), (119, 17213122), (217, 9439454), (238, 8606561), (313, 6544286), (434, 4719727), (527, 3886834), (626, 3272143), (887, 2309314), (1054, 1943417), (1774, 1154657), (2191, 934898), (3689, 555262), (4382, 467449), (5321, 384958), (6209, 329902), (7378, 277631), (9703, 211106), (10642, 192479), (12418, 164951), (15079, 135842), (19406, 105553), (27497, 74494), (30158, 67921), (37247, 54994)]