389838464

素因数分解:

$2^7\times {\mathrm{3045613}}^1$

素因数の和:3045627

約数の個数: 16

約数和(自身を含む): 776631570

約数和(自身を除く): 386793106

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3045613, 6091226, 12182452, 24364904, 48729808, 97459616, 194919232, 389838464]

約数ペア:

[(1, 389838464), (2, 194919232), (4, 97459616), (8, 48729808), (16, 24364904), (32, 12182452), (64, 6091226), (128, 3045613)]