2011392248

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{305497}}^1$

素因数の和:306326

約数の個数: 16

約数和(自身を含む): 3775955280

約数和(自身を除く): 1764563032

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 6584, 305497, 610994, 1221988, 2443976, 251424031, 502848062, 1005696124, 2011392248]

約数ペア:

[(1, 2011392248), (2, 1005696124), (4, 502848062), (8, 251424031), (823, 2443976), (1646, 1221988), (3292, 610994), (6584, 305497)]