2080307968

素因数分解:

$2^8\times {\mathrm{8126203}}^1$

素因数の和:8126219

約数の個数: 18

約数和(自身を含む): 4152490244

約数和(自身を除く): 2072182276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 8126203, 16252406, 32504812, 65009624, 130019248, 260038496, 520076992, 1040153984, 2080307968]

約数ペア:

[(1, 2080307968), (2, 1040153984), (4, 520076992), (8, 260038496), (16, 130019248), (32, 65009624), (64, 32504812), (128, 16252406), (256, 8126203)]