2212184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2323816

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 239, 356, 478, 712, 956, 1157, 1912, 2314, 3107, 4628, 6214, 9256, 12428, 21271, 24856, 42542, 85084, 170168, 276523, 553046, 1106092, 2212184]

約数ペア:

[(1, 2212184), (2, 1106092), (4, 553046), (8, 276523), (13, 170168), (26, 85084), (52, 42542), (89, 24856), (104, 21271), (178, 12428), (239, 9256), (356, 6214), (478, 4628), (712, 3107), (956, 2314), (1157, 1912)]