1908230758

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{706229}}^1$

素因数の和:706431

約数の個数: 16

約数和(自身を含む): 3288206880

約数和(自身を除く): 1379976122

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 706229, 1412458, 4943603, 9887206, 136302197, 272604394, 954115379, 1908230758]

約数ペア:

[(1, 1908230758), (2, 954115379), (7, 272604394), (14, 136302197), (193, 9887206), (386, 4943603), (1351, 1412458), (2702, 706229)]