2113045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 2800512

約数和(自身を除く): 687467

約数列:

[1, 5, 11, 55, 103, 373, 515, 1133, 1865, 4103, 5665, 20515, 38419, 192095, 422609, 2113045]

約数ペア:

[(1, 2113045), (5, 422609), (11, 192095), (55, 38419), (103, 20515), (373, 5665), (515, 4103), (1133, 1865)]