378683876

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{2503}}^1$

素因数の和:2963

約数の個数: 24

約数和(自身を含む): 670971840

約数和(自身を除く): 292287964

約数列:

[1, 2, 4, 109, 218, 347, 436, 694, 1388, 2503, 5006, 10012, 37823, 75646, 151292, 272827, 545654, 868541, 1091308, 1737082, 3474164, 94670969, 189341938, 378683876]

約数ペア:

[(1, 378683876), (2, 189341938), (4, 94670969), (109, 3474164), (218, 1737082), (347, 1091308), (436, 868541), (694, 545654), (1388, 272827), (2503, 151292), (5006, 75646), (10012, 37823)]