2208446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:763

約数の個数: 16

約数和(自身を含む): 3531600

約数和(自身を除く): 1323154

約数列:

[1, 2, 19, 38, 89, 178, 653, 1306, 1691, 3382, 12407, 24814, 58117, 116234, 1104223, 2208446]

約数ペア:

[(1, 2208446), (2, 1104223), (19, 116234), (38, 58117), (89, 24814), (178, 12407), (653, 3382), (1306, 1691)]