249930064

素因数分解:

$2^4\times {\mathrm{2851}}^1\times {\mathrm{5479}}^1$

素因数の和:8338

約数の個数: 20

約数和(自身を含む): 484497760

約数和(自身を除く): 234567696

約数列:

[1, 2, 4, 8, 16, 2851, 5479, 5702, 10958, 11404, 21916, 22808, 43832, 45616, 87664, 15620629, 31241258, 62482516, 124965032, 249930064]

約数ペア:

[(1, 249930064), (2, 124965032), (4, 62482516), (8, 31241258), (16, 15620629), (2851, 87664), (5479, 45616), (5702, 43832), (10958, 22808), (11404, 21916)]