4742342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1543

約数の個数: 16

約数和(自身を含む): 7815312

約数和(自身を除く): 3072970

約数列:

[1, 2, 11, 22, 157, 314, 1373, 1727, 2746, 3454, 15103, 30206, 215561, 431122, 2371171, 4742342]

約数ペア:

[(1, 4742342), (2, 2371171), (11, 431122), (22, 215561), (157, 30206), (314, 15103), (1373, 3454), (1727, 2746)]