904408318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{19237}}^1$

素因数の和:21387

約数の個数: 16

約数和(自身を含む): 1480710384

約数和(自身を除く): 576302066

約数列:

[1, 2, 11, 22, 2137, 4274, 19237, 23507, 38474, 47014, 211607, 423214, 41109469, 82218938, 452204159, 904408318]

約数ペア:

[(1, 904408318), (2, 452204159), (11, 82218938), (22, 41109469), (2137, 423214), (4274, 211607), (19237, 47014), (23507, 38474)]