486758435

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 638668800

約数和(自身を除く): 151910365

約数列:

[1, 5, 19, 31, 95, 155, 197, 589, 839, 985, 2945, 3743, 4195, 6107, 15941, 18715, 26009, 30535, 79705, 116033, 130045, 165283, 494171, 580165, 826415, 2470855, 3140377, 5123773, 15701885, 25618865, 97351687, 486758435]

約数ペア:

[(1, 486758435), (5, 97351687), (19, 25618865), (31, 15701885), (95, 5123773), (155, 3140377), (197, 2470855), (589, 826415), (839, 580165), (985, 494171), (2945, 165283), (3743, 130045), (4195, 116033), (6107, 79705), (15941, 30535), (18715, 26009)]