2547069328

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1253479}}^1$

素因数の和:1253614

約数の個数: 20

約数和(自身を含む): 4973808640

約数和(自身を除く): 2426739312

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 1253479, 2506958, 5013916, 10027832, 20055664, 159191833, 318383666, 636767332, 1273534664, 2547069328]

約数ペア:

[(1, 2547069328), (2, 1273534664), (4, 636767332), (8, 318383666), (16, 159191833), (127, 20055664), (254, 10027832), (508, 5013916), (1016, 2506958), (2032, 1253479)]