2011109422

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1\times {\mathrm{4111}}^1$

素因数の和:4624

約数の個数: 32

約数和(自身を含む): 3498292224

約数和(自身を除く): 1487182802

約数列:

[1, 2, 7, 14, 83, 166, 421, 581, 842, 1162, 2947, 4111, 5894, 8222, 28777, 34943, 57554, 69886, 244601, 341213, 489202, 682426, 1730731, 2388491, 3461462, 4776982, 12115117, 24230234, 143650673, 287301346, 1005554711, 2011109422]

約数ペア:

[(1, 2011109422), (2, 1005554711), (7, 287301346), (14, 143650673), (83, 24230234), (166, 12115117), (421, 4776982), (581, 3461462), (842, 2388491), (1162, 1730731), (2947, 682426), (4111, 489202), (5894, 341213), (8222, 244601), (28777, 69886), (34943, 57554)]