2587074891

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:596

約数の個数: 64

約数和(自身を含む): 3879429120

約数和(自身を除く): 1292354229

約数列:

[1, 3, 23, 29, 37, 69, 83, 87, 111, 249, 421, 667, 851, 1073, 1263, 1909, 2001, 2407, 2553, 3071, 3219, 5727, 7221, 9213, 9683, 12209, 15577, 24679, 29049, 34943, 36627, 46731, 55361, 70633, 74037, 89059, 104829, 166083, 211899, 267177, 280807, 358271, 451733, 803689, 842421, 1013347, 1074813, 1292891, 1355199, 2048357, 2411067, 3040041, 3878673, 6145071, 10389859, 23306981, 29736493, 31169577, 37493839, 69920943, 89209479, 112481517, 862358297, 2587074891]

約数ペア:

[(1, 2587074891), (3, 862358297), (23, 112481517), (29, 89209479), (37, 69920943), (69, 37493839), (83, 31169577), (87, 29736493), (111, 23306981), (249, 10389859), (421, 6145071), (667, 3878673), (851, 3040041), (1073, 2411067), (1263, 2048357), (1909, 1355199), (2001, 1292891), (2407, 1074813), (2553, 1013347), (3071, 842421), (3219, 803689), (5727, 451733), (7221, 358271), (9213, 280807), (9683, 267177), (12209, 211899), (15577, 166083), (24679, 104829), (29049, 89059), (34943, 74037), (36627, 70633), (46731, 55361)]