2492174848

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{38327}}^1$

素因数の和:38472

約数の個数: 40

約数和(自身を含む): 5018821632

約数和(自身を除く): 2526646784

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 4064, 8128, 16256, 32512, 38327, 65024, 76654, 153308, 306616, 613232, 1226464, 2452928, 4867529, 4905856, 9735058, 9811712, 19470116, 19623424, 38940232, 77880464, 155760928, 311521856, 623043712, 1246087424, 2492174848]

約数ペア:

[(1, 2492174848), (2, 1246087424), (4, 623043712), (8, 311521856), (16, 155760928), (32, 77880464), (64, 38940232), (127, 19623424), (128, 19470116), (254, 9811712), (256, 9735058), (508, 4905856), (512, 4867529), (1016, 2452928), (2032, 1226464), (4064, 613232), (8128, 306616), (16256, 153308), (32512, 76654), (38327, 65024)]