2000748884

素因数分解:

$2^2\times {\mathrm{2161}}^1\times {\mathrm{231461}}^1$

素因数の和:233626

約数の個数: 12

約数和(自身を含む): 3502945908

約数和(自身を除く): 1502197024

約数列:

[1, 2, 4, 2161, 4322, 8644, 231461, 462922, 925844, 500187221, 1000374442, 2000748884]

約数ペア:

[(1, 2000748884), (2, 1000374442), (4, 500187221), (2161, 925844), (4322, 462922), (8644, 231461)]