2588668719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{929}}^1$

素因数の和:1184

約数の個数: 64

約数和(自身を含む): 4349721600

約数和(自身を除く): 1761052881

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 173, 177, 273, 413, 519, 767, 929, 1211, 1239, 2249, 2301, 2787, 3633, 5369, 6503, 6747, 10207, 12077, 15743, 16107, 19509, 30621, 36231, 47229, 54811, 71449, 84539, 132691, 160717, 164433, 214347, 253617, 383677, 398073, 482151, 712543, 928837, 1125019, 1151031, 2089321, 2137629, 2786511, 3375057, 4987801, 6267963, 9482303, 14625247, 14963403, 28446909, 43875741, 66376121, 123269939, 199128363, 369809817, 862889573, 2588668719]

約数ペア:

[(1, 2588668719), (3, 862889573), (7, 369809817), (13, 199128363), (21, 123269939), (39, 66376121), (59, 43875741), (91, 28446909), (173, 14963403), (177, 14625247), (273, 9482303), (413, 6267963), (519, 4987801), (767, 3375057), (929, 2786511), (1211, 2137629), (1239, 2089321), (2249, 1151031), (2301, 1125019), (2787, 928837), (3633, 712543), (5369, 482151), (6503, 398073), (6747, 383677), (10207, 253617), (12077, 214347), (15743, 164433), (16107, 160717), (19509, 132691), (30621, 84539), (36231, 71449), (47229, 54811)]