2957655344

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{189983}}^1$

素因数の和:190137

約数の個数: 40

約数和(自身を含む): 6596244480

約数和(自身を除く): 3638589136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 15568, 189983, 379966, 759932, 1329881, 1519864, 2659762, 3039728, 5319524, 10639048, 21278096, 26407637, 52815274, 105630548, 184853459, 211261096, 369706918, 422522192, 739413836, 1478827672, 2957655344]

約数ペア:

[(1, 2957655344), (2, 1478827672), (4, 739413836), (7, 422522192), (8, 369706918), (14, 211261096), (16, 184853459), (28, 105630548), (56, 52815274), (112, 26407637), (139, 21278096), (278, 10639048), (556, 5319524), (973, 3039728), (1112, 2659762), (1946, 1519864), (2224, 1329881), (3892, 759932), (7784, 379966), (15568, 189983)]