2019958784

素因数分解:

$2^{13}\times {\mathrm{246577}}^1$

素因数の和:246603

約数の個数: 28

約数和(自身を含む): 4039687374

約数和(自身を除く): 2019728590

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 246577, 493154, 986308, 1972616, 3945232, 7890464, 15780928, 31561856, 63123712, 126247424, 252494848, 504989696, 1009979392, 2019958784]

約数ペア:

[(1, 2019958784), (2, 1009979392), (4, 504989696), (8, 252494848), (16, 126247424), (32, 63123712), (64, 31561856), (128, 15780928), (256, 7890464), (512, 3945232), (1024, 1972616), (2048, 986308), (4096, 493154), (8192, 246577)]