2873276

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 5816160

約数和(自身を除く): 2942884

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1153, 1246, 2306, 2492, 4612, 8071, 16142, 32284, 102617, 205234, 410468, 718319, 1436638, 2873276]

約数ペア:

[(1, 2873276), (2, 1436638), (4, 718319), (7, 410468), (14, 205234), (28, 102617), (89, 32284), (178, 16142), (356, 8071), (623, 4612), (1153, 2492), (1246, 2306)]