2221516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1741}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 4389840

約数和(自身を除く): 2168324

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 1741, 3482, 6964, 19151, 38302, 50489, 76604, 100978, 201956, 555379, 1110758, 2221516]

約数ペア:

[(1, 2221516), (2, 1110758), (4, 555379), (11, 201956), (22, 100978), (29, 76604), (44, 50489), (58, 38302), (116, 19151), (319, 6964), (638, 3482), (1276, 1741)]