2079396368

素因数分解:

$2^4\times 7^1\times {\mathrm{18566039}}^1$

素因数の和:18566054

約数の個数: 20

約数和(自身を含む): 4604377920

約数和(自身を除く): 2524981552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18566039, 37132078, 74264156, 129962273, 148528312, 259924546, 297056624, 519849092, 1039698184, 2079396368]

約数ペア:

[(1, 2079396368), (2, 1039698184), (4, 519849092), (7, 297056624), (8, 259924546), (14, 148528312), (16, 129962273), (28, 74264156), (56, 37132078), (112, 18566039)]