264889886

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{15803}}^1$

素因数の和:15868

約数の個数: 24

約数和(自身を含む): 436664520

約数和(自身を除く): 171774634

約数列:

[1, 2, 17, 29, 34, 58, 289, 493, 578, 986, 8381, 15803, 16762, 31606, 268651, 458287, 537302, 916574, 4567067, 7790879, 9134134, 15581758, 132444943, 264889886]

約数ペア:

[(1, 264889886), (2, 132444943), (17, 15581758), (29, 9134134), (34, 7790879), (58, 4567067), (289, 916574), (493, 537302), (578, 458287), (986, 268651), (8381, 31606), (15803, 16762)]