2829138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 6773760

約数和(自身を除く): 3944622

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 83, 114, 138, 166, 247, 249, 299, 437, 494, 498, 598, 741, 874, 897, 1079, 1311, 1482, 1577, 1794, 1909, 2158, 2622, 3154, 3237, 3818, 4731, 5681, 5727, 6474, 9462, 11362, 11454, 17043, 20501, 24817, 34086, 36271, 41002, 49634, 61503, 72542, 74451, 108813, 123006, 148902, 217626, 471523, 943046, 1414569, 2829138]

約数ペア:

[(1, 2829138), (2, 1414569), (3, 943046), (6, 471523), (13, 217626), (19, 148902), (23, 123006), (26, 108813), (38, 74451), (39, 72542), (46, 61503), (57, 49634), (69, 41002), (78, 36271), (83, 34086), (114, 24817), (138, 20501), (166, 17043), (247, 11454), (249, 11362), (299, 9462), (437, 6474), (494, 5727), (498, 5681), (598, 4731), (741, 3818), (874, 3237), (897, 3154), (1079, 2622), (1311, 2158), (1482, 1909), (1577, 1794)]