393081856

素因数分解:

$2^{10}\times {\mathrm{383869}}^1$

素因数の和:383889

約数の個数: 22

約数和(自身を含む): 785781890

約数和(自身を除く): 392700034

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 383869, 767738, 1535476, 3070952, 6141904, 12283808, 24567616, 49135232, 98270464, 196540928, 393081856]

約数ペア:

[(1, 393081856), (2, 196540928), (4, 98270464), (8, 49135232), (16, 24567616), (32, 12283808), (64, 6141904), (128, 3070952), (256, 1535476), (512, 767738), (1024, 383869)]