2585639518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{236477}}^1$

素因数の和:236568

約数の個数: 32

約数和(自身を含む): 4903607808

約数和(自身を除く): 2317968290

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 236477, 472954, 1655339, 2601247, 3310678, 5202494, 16789867, 18208729, 33579734, 36417458, 117529069, 184688537, 235058138, 369377074, 1292819759, 2585639518]

約数ペア:

[(1, 2585639518), (2, 1292819759), (7, 369377074), (11, 235058138), (14, 184688537), (22, 117529069), (71, 36417458), (77, 33579734), (142, 18208729), (154, 16789867), (497, 5202494), (781, 3310678), (994, 2601247), (1562, 1655339), (5467, 472954), (10934, 236477)]