1377685508

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{2543}}^1$

素因数の和:2852

約数の個数: 48

約数和(自身を含む): 2646411264

約数和(自身を除く): 1268725756

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 257, 514, 527, 1028, 1054, 2108, 2543, 4369, 5086, 7967, 8738, 10172, 15934, 17476, 31868, 43231, 78833, 86462, 135439, 157666, 172924, 270878, 315332, 541756, 653551, 1307102, 1340161, 2614204, 2680322, 5360644, 11110367, 20260081, 22220734, 40520162, 44441468, 81040324, 344421377, 688842754, 1377685508]

約数ペア:

[(1, 1377685508), (2, 688842754), (4, 344421377), (17, 81040324), (31, 44441468), (34, 40520162), (62, 22220734), (68, 20260081), (124, 11110367), (257, 5360644), (514, 2680322), (527, 2614204), (1028, 1340161), (1054, 1307102), (2108, 653551), (2543, 541756), (4369, 315332), (5086, 270878), (7967, 172924), (8738, 157666), (10172, 135439), (15934, 86462), (17476, 78833), (31868, 43231)]