2019976

素因数分解:

$2^3\times 7^2\times {\mathrm{5153}}^1$

素因数の和:5173

約数の個数: 24

約数和(自身を含む): 4406670

約数和(自身を除く): 2386694

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 5153, 10306, 20612, 36071, 41224, 72142, 144284, 252497, 288568, 504994, 1009988, 2019976]

約数ペア:

[(1, 2019976), (2, 1009988), (4, 504994), (7, 288568), (8, 252497), (14, 144284), (28, 72142), (49, 41224), (56, 36071), (98, 20612), (196, 10306), (392, 5153)]