1381355812

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{1279}}^1\times {\mathrm{1399}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 2433536000

約数和(自身を除く): 1052180188

約数列:

[1, 2, 4, 193, 386, 772, 1279, 1399, 2558, 2798, 5116, 5596, 246847, 270007, 493694, 540014, 987388, 1080028, 1789321, 3578642, 7157284, 345338953, 690677906, 1381355812]

約数ペア:

[(1, 1381355812), (2, 690677906), (4, 345338953), (193, 7157284), (386, 3578642), (772, 1789321), (1279, 1080028), (1399, 987388), (2558, 540014), (2798, 493694), (5116, 270007), (5596, 246847)]