1243669274

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{59557}}^1$

素因数の和:59809

約数の個数: 16

約数和(自身を含む): 1910382408

約数和(自身を除く): 666713134

約数列:

[1, 2, 53, 106, 197, 394, 10441, 20882, 59557, 119114, 3156521, 6313042, 11732729, 23465458, 621834637, 1243669274]

約数ペア:

[(1, 1243669274), (2, 621834637), (53, 23465458), (106, 11732729), (197, 6313042), (394, 3156521), (10441, 119114), (20882, 59557)]