2857236486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{129439}}^1$

素因数の和:129740

約数の個数: 32

約数和(自身を含む): 6175841280

約数和(自身を除く): 3318604794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1698, 3679, 7358, 11037, 22074, 129439, 258878, 388317, 776634, 1682707, 3365414, 5048121, 10096242, 36631237, 73262474, 109893711, 219787422, 476206081, 952412162, 1428618243, 2857236486]

約数ペア:

[(1, 2857236486), (2, 1428618243), (3, 952412162), (6, 476206081), (13, 219787422), (26, 109893711), (39, 73262474), (78, 36631237), (283, 10096242), (566, 5048121), (849, 3365414), (1698, 1682707), (3679, 776634), (7358, 388317), (11037, 258878), (22074, 129439)]