2216236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 36

約数和(自身を含む): 4506040

約数和(自身を除く): 2289804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 241, 242, 418, 482, 484, 836, 964, 2299, 2651, 4579, 4598, 5302, 9158, 9196, 10604, 18316, 29161, 50369, 58322, 100738, 116644, 201476, 554059, 1108118, 2216236]

約数ペア:

[(1, 2216236), (2, 1108118), (4, 554059), (11, 201476), (19, 116644), (22, 100738), (38, 58322), (44, 50369), (76, 29161), (121, 18316), (209, 10604), (241, 9196), (242, 9158), (418, 5302), (482, 4598), (484, 4579), (836, 2651), (964, 2299)]