1639222784

素因数分解:

$2^9\times {\mathrm{593}}^1\times {\mathrm{5399}}^1$

素因数の和:6010

約数の個数: 40

約数和(自身を含む): 3281374800

約数和(自身を除く): 1642152016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 593, 1186, 2372, 4744, 5399, 9488, 10798, 18976, 21596, 37952, 43192, 75904, 86384, 151808, 172768, 303616, 345536, 691072, 1382144, 2764288, 3201607, 6403214, 12806428, 25612856, 51225712, 102451424, 204902848, 409805696, 819611392, 1639222784]

約数ペア:

[(1, 1639222784), (2, 819611392), (4, 409805696), (8, 204902848), (16, 102451424), (32, 51225712), (64, 25612856), (128, 12806428), (256, 6403214), (512, 3201607), (593, 2764288), (1186, 1382144), (2372, 691072), (4744, 345536), (5399, 303616), (9488, 172768), (10798, 151808), (18976, 86384), (21596, 75904), (37952, 43192)]