388545146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^2$

素因数の和:1286

約数の個数: 24

約数和(自身を含む): 650389824

約数和(自身を除く): 261844678

約数列:

[1, 2, 11, 22, 47, 94, 517, 613, 1034, 1226, 6743, 13486, 28811, 57622, 316921, 375769, 633842, 751538, 4133459, 8266918, 17661143, 35322286, 194272573, 388545146]

約数ペア:

[(1, 388545146), (2, 194272573), (11, 35322286), (22, 17661143), (47, 8266918), (94, 4133459), (517, 751538), (613, 633842), (1034, 375769), (1226, 316921), (6743, 57622), (13486, 28811)]