26886442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{461}}^1$

素因数の和:726

約数の個数: 24

約数和(自身を含む): 44609796

約数和(自身を除く): 17723354

約数列:

[1, 2, 11, 22, 121, 241, 242, 461, 482, 922, 2651, 5071, 5302, 10142, 29161, 55781, 58322, 111101, 111562, 222202, 1222111, 2444222, 13443221, 26886442]

約数ペア:

[(1, 26886442), (2, 13443221), (11, 2444222), (22, 1222111), (121, 222202), (241, 111562), (242, 111101), (461, 58322), (482, 55781), (922, 29161), (2651, 10142), (5071, 5302)]