2013384112

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{247223}}^1$

素因数の和:247740

約数の個数: 20

約数和(自身を含む): 3908611440

約数和(自身を除く): 1895227328

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 247223, 494446, 988892, 1977784, 3955568, 125836507, 251673014, 503346028, 1006692056, 2013384112]

約数ペア:

[(1, 2013384112), (2, 1006692056), (4, 503346028), (8, 251673014), (16, 125836507), (509, 3955568), (1018, 1977784), (2036, 988892), (4072, 494446), (8144, 247223)]