2580992

素因数分解:

$2^9\times {\mathrm{71}}^2$

素因数の和:160

約数の個数: 30

約数和(自身を含む): 5230599

約数和(自身を除く): 2649607

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2272, 4544, 5041, 9088, 10082, 18176, 20164, 36352, 40328, 80656, 161312, 322624, 645248, 1290496, 2580992]

約数ペア:

[(1, 2580992), (2, 1290496), (4, 645248), (8, 322624), (16, 161312), (32, 80656), (64, 40328), (71, 36352), (128, 20164), (142, 18176), (256, 10082), (284, 9088), (512, 5041), (568, 4544), (1136, 2272)]