2009670028

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{44711}}^1$

素因数の和:45393

約数の個数: 24

約数和(自身を含む): 3729517344

約数和(自身を除く): 1719847316

約数列:

[1, 2, 4, 17, 34, 68, 661, 1322, 2644, 11237, 22474, 44711, 44948, 89422, 178844, 760087, 1520174, 3040348, 29553971, 59107942, 118215884, 502417507, 1004835014, 2009670028]

約数ペア:

[(1, 2009670028), (2, 1004835014), (4, 502417507), (17, 118215884), (34, 59107942), (68, 29553971), (661, 3040348), (1322, 1520174), (2644, 760087), (11237, 178844), (22474, 89422), (44711, 44948)]