8239946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 14853888

約数和(自身を除く): 6613942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 613, 1034, 1222, 1226, 6721, 6743, 7969, 13442, 13486, 15938, 28811, 57622, 87659, 175318, 316921, 374543, 633842, 749086, 4119973, 8239946]

約数ペア:

[(1, 8239946), (2, 4119973), (11, 749086), (13, 633842), (22, 374543), (26, 316921), (47, 175318), (94, 87659), (143, 57622), (286, 28811), (517, 15938), (611, 13486), (613, 13442), (1034, 7969), (1222, 6743), (1226, 6721)]