10989748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 24772608

約数和(自身を除く): 13782860

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1151, 1364, 2302, 2387, 4604, 4774, 8057, 9548, 12661, 16114, 25322, 32228, 35681, 50644, 71362, 88627, 142724, 177254, 249767, 354508, 392491, 499534, 784982, 999068, 1569964, 2747437, 5494874, 10989748]

約数ペア:

[(1, 10989748), (2, 5494874), (4, 2747437), (7, 1569964), (11, 999068), (14, 784982), (22, 499534), (28, 392491), (31, 354508), (44, 249767), (62, 177254), (77, 142724), (124, 88627), (154, 71362), (217, 50644), (308, 35681), (341, 32228), (434, 25322), (682, 16114), (868, 12661), (1151, 9548), (1364, 8057), (2302, 4774), (2387, 4604)]