520049408

素因数分解:

$2^8\times {\mathrm{2031443}}^1$

素因数の和:2031459

約数の個数: 18

約数和(自身を含む): 1038067884

約数和(自身を除く): 518018476

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 2031443, 4062886, 8125772, 16251544, 32503088, 65006176, 130012352, 260024704, 520049408]

約数ペア:

[(1, 520049408), (2, 260024704), (4, 130012352), (8, 65006176), (16, 32503088), (32, 16251544), (64, 8125772), (128, 4062886), (256, 2031443)]