2181036642

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{934463}}^1$

素因数の和:934857

約数の個数: 16

約数和(自身を含む): 4373291520

約数和(自身を除く): 2192254878

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 934463, 1868926, 2803389, 5606778, 363506107, 727012214, 1090518321, 2181036642]

約数ペア:

[(1, 2181036642), (2, 1090518321), (3, 727012214), (6, 363506107), (389, 5606778), (778, 2803389), (1167, 1868926), (2334, 934463)]