1393164794

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1\times {\mathrm{2503}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 2423070720

約数和(自身を除く): 1029905926

約数列:

[1, 2, 7, 14, 83, 166, 479, 581, 958, 1162, 2503, 3353, 5006, 6706, 17521, 35042, 39757, 79514, 207749, 278299, 415498, 556598, 1198937, 1454243, 2397874, 2908486, 8392559, 16785118, 99511771, 199023542, 696582397, 1393164794]

約数ペア:

[(1, 1393164794), (2, 696582397), (7, 199023542), (14, 99511771), (83, 16785118), (166, 8392559), (479, 2908486), (581, 2397874), (958, 1454243), (1162, 1198937), (2503, 556598), (3353, 415498), (5006, 278299), (6706, 207749), (17521, 79514), (35042, 39757)]