2647552

素因数分解:

$2^9\times {\mathrm{5171}}^1$

素因数の和:5189

約数の個数: 20

約数和(自身を含む): 5290956

約数和(自身を除く): 2643404

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 5171, 10342, 20684, 41368, 82736, 165472, 330944, 661888, 1323776, 2647552]

約数ペア:

[(1, 2647552), (2, 1323776), (4, 661888), (8, 330944), (16, 165472), (32, 82736), (64, 41368), (128, 20684), (256, 10342), (512, 5171)]