2189277907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1\times {\mathrm{2243}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 2356738560

約数和(自身を除く): 167460653

約数列:

[1, 19, 47, 893, 1093, 2243, 20767, 42617, 51371, 105421, 976049, 2002999, 2451599, 46580381, 115225153, 2189277907]

約数ペア:

[(1, 2189277907), (19, 115225153), (47, 46580381), (893, 2451599), (1093, 2002999), (2243, 976049), (20767, 105421), (42617, 51371)]