487693568

素因数分解:

$2^8\times {\mathrm{1905053}}^1$

素因数の和:1905069

約数の個数: 18

約数和(自身を含む): 973482594

約数和(自身を除く): 485789026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1905053, 3810106, 7620212, 15240424, 30480848, 60961696, 121923392, 243846784, 487693568]

約数ペア:

[(1, 487693568), (2, 243846784), (4, 121923392), (8, 60961696), (16, 30480848), (32, 15240424), (64, 7620212), (128, 3810106), (256, 1905053)]