2080668632

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{523307}}^1$

素因数の和:523391

約数の個数: 32

約数和(自身を含む): 4521381120

約数和(自身を除く): 2440712488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 523307, 1046614, 2093228, 3663149, 4186456, 7326298, 14652596, 29305192, 37154797, 74309594, 148619188, 260083579, 297238376, 520167158, 1040334316, 2080668632]

約数ペア:

[(1, 2080668632), (2, 1040334316), (4, 520167158), (7, 297238376), (8, 260083579), (14, 148619188), (28, 74309594), (56, 37154797), (71, 29305192), (142, 14652596), (284, 7326298), (497, 4186456), (568, 3663149), (994, 2093228), (1988, 1046614), (3976, 523307)]