1992409138942

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{709}}^1\times {\mathrm{5000299}}^1$

素因数の和:5001291

約数の個数: 16

約数和(自身を含む): 3003480198000

約数和(自身を除く): 1011071059058

約数列:

[1, 2, 281, 562, 709, 1418, 199229, 398458, 5000299, 10000598, 1405084019, 2810168038, 3545211991, 7090423982, 996204569471, 1992409138942]

約数ペア:

[(1, 1992409138942), (2, 996204569471), (281, 7090423982), (562, 3545211991), (709, 2810168038), (1418, 1405084019), (199229, 10000598), (398458, 5000299)]