5490856

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1465

約数の個数: 32

約数和(自身を含む): 11940480

約数和(自身を除く): 6449624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1381, 1988, 2762, 3976, 5524, 9667, 11048, 19334, 38668, 77336, 98051, 196102, 392204, 686357, 784408, 1372714, 2745428, 5490856]

約数ペア:

[(1, 5490856), (2, 2745428), (4, 1372714), (7, 784408), (8, 686357), (14, 392204), (28, 196102), (56, 98051), (71, 77336), (142, 38668), (284, 19334), (497, 11048), (568, 9667), (994, 5524), (1381, 3976), (1988, 2762)]