480956

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 977760

約数和(自身を除く): 496804

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 193, 356, 386, 623, 772, 1246, 1351, 2492, 2702, 5404, 17177, 34354, 68708, 120239, 240478, 480956]

約数ペア:

[(1, 480956), (2, 240478), (4, 120239), (7, 68708), (14, 34354), (28, 17177), (89, 5404), (178, 2702), (193, 2492), (356, 1351), (386, 1246), (623, 772)]