2000691942

素因数分解:

$2^1\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{155599}}^1$

素因数の和:157747

約数の個数: 16

約数和(自身を含む): 4003276800

約数和(自身を除く): 2002584858

約数列:

[1, 2, 3, 6, 2143, 4286, 6429, 12858, 155599, 311198, 466797, 933594, 333448657, 666897314, 1000345971, 2000691942]

約数ペア:

[(1, 2000691942), (2, 1000345971), (3, 666897314), (6, 333448657), (2143, 933594), (4286, 466797), (6429, 311198), (12858, 155599)]