2056556038

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{245471}}^1$

素因数の和:245603

約数の個数: 16

約数和(自身を含む): 3181317120

約数和(自身を除く): 1124761082

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 245471, 490942, 14482789, 17428441, 28965578, 34856882, 1028278019, 2056556038]

約数ペア:

[(1, 2056556038), (2, 1028278019), (59, 34856882), (71, 28965578), (118, 17428441), (142, 14482789), (4189, 490942), (8378, 245471)]