2748676

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 5564160

約数和(自身を除く): 2815484

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1103, 1246, 2206, 2492, 4412, 7721, 15442, 30884, 98167, 196334, 392668, 687169, 1374338, 2748676]

約数ペア:

[(1, 2748676), (2, 1374338), (4, 687169), (7, 392668), (14, 196334), (28, 98167), (89, 30884), (178, 15442), (356, 7721), (623, 4412), (1103, 2492), (1246, 2206)]