2017656916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1239347}}^1$

素因数の和:1239399

約数の個数: 24

約数和(自身を含む): 3955998816

約数和(自身を除く): 1938341900

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 1239347, 2478694, 4957388, 13632817, 27265634, 45855839, 54531268, 91711678, 183423356, 504414229, 1008828458, 2017656916]

約数ペア:

[(1, 2017656916), (2, 1008828458), (4, 504414229), (11, 183423356), (22, 91711678), (37, 54531268), (44, 45855839), (74, 27265634), (148, 13632817), (407, 4957388), (814, 2478694), (1628, 1239347)]