470889728

素因数分解:

$2^8\times {\mathrm{1839413}}^1$

素因数の和:1839429

約数の個数: 18

約数和(自身を含む): 939940554

約数和(自身を除く): 469050826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1839413, 3678826, 7357652, 14715304, 29430608, 58861216, 117722432, 235444864, 470889728]

約数ペア:

[(1, 470889728), (2, 235444864), (4, 117722432), (8, 58861216), (16, 29430608), (32, 14715304), (64, 7357652), (128, 3678826), (256, 1839413)]