13902868

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:904

約数の個数: 36

約数和(自身を含む): 28656180

約数和(自身を除く): 14753312

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 797, 1246, 1594, 2492, 3188, 4361, 5579, 8722, 11158, 17444, 22316, 39053, 70933, 78106, 141866, 156212, 283732, 496531, 993062, 1986124, 3475717, 6951434, 13902868]

約数ペア:

[(1, 13902868), (2, 6951434), (4, 3475717), (7, 1986124), (14, 993062), (28, 496531), (49, 283732), (89, 156212), (98, 141866), (178, 78106), (196, 70933), (356, 39053), (623, 22316), (797, 17444), (1246, 11158), (1594, 8722), (2492, 5579), (3188, 4361)]