788481114

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2927}}^1$

素因数の和:3107

約数の個数: 64

約数和(自身を含む): 1770854400

約数和(自身を除く): 982373286

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 139, 278, 323, 417, 646, 834, 969, 1938, 2363, 2641, 2927, 4726, 5282, 5854, 7089, 7923, 8781, 14178, 15846, 17562, 44897, 49759, 55613, 89794, 99518, 111226, 134691, 149277, 166839, 269382, 298554, 333678, 406853, 813706, 945421, 1220559, 1890842, 2441118, 2836263, 5672526, 6916501, 7730207, 13833002, 15460414, 20749503, 23190621, 41499006, 46381242, 131413519, 262827038, 394240557, 788481114]

約数ペア:

[(1, 788481114), (2, 394240557), (3, 262827038), (6, 131413519), (17, 46381242), (19, 41499006), (34, 23190621), (38, 20749503), (51, 15460414), (57, 13833002), (102, 7730207), (114, 6916501), (139, 5672526), (278, 2836263), (323, 2441118), (417, 1890842), (646, 1220559), (834, 945421), (969, 813706), (1938, 406853), (2363, 333678), (2641, 298554), (2927, 269382), (4726, 166839), (5282, 149277), (5854, 134691), (7089, 111226), (7923, 99518), (8781, 89794), (14178, 55613), (15846, 49759), (17562, 44897)]