2972956

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1293

約数の個数: 24

約数和(自身を含む): 6017760

約数和(自身を除く): 3044804

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1193, 1246, 2386, 2492, 4772, 8351, 16702, 33404, 106177, 212354, 424708, 743239, 1486478, 2972956]

約数ペア:

[(1, 2972956), (2, 1486478), (4, 743239), (7, 424708), (14, 212354), (28, 106177), (89, 33404), (178, 16702), (356, 8351), (623, 4772), (1193, 2492), (1246, 2386)]