2078902851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{458009}}^1$

素因数の和:458118

約数の個数: 16

約数和(自身を含む): 2967904800

約数和(自身を除く): 889001949

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 458009, 1374027, 7786153, 23358459, 40762801, 122288403, 692967617, 2078902851]

約数ペア:

[(1, 2078902851), (3, 692967617), (17, 122288403), (51, 40762801), (89, 23358459), (267, 7786153), (1513, 1374027), (4539, 458009)]