2222567599

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{797}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 2676989952

約数和(自身を除く): 454422353

約数列:

[1, 7, 31, 71, 181, 217, 497, 797, 1267, 2201, 5579, 5611, 12851, 15407, 24707, 39277, 56587, 89957, 144257, 172949, 396109, 398381, 1009799, 1754197, 2788667, 4471967, 10242247, 12279379, 31303769, 71695729, 317509657, 2222567599]

約数ペア:

[(1, 2222567599), (7, 317509657), (31, 71695729), (71, 31303769), (181, 12279379), (217, 10242247), (497, 4471967), (797, 2788667), (1267, 1754197), (2201, 1009799), (5579, 398381), (5611, 396109), (12851, 172949), (15407, 144257), (24707, 89957), (39277, 56587)]