14403340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{102881}}^1$

素因数の和:102897

約数の個数: 24

約数和(自身を含む): 34568352

約数和(自身を除く): 20165012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 102881, 205762, 411524, 514405, 720167, 1028810, 1440334, 2057620, 2880668, 3600835, 7201670, 14403340]

約数ペア:

[(1, 14403340), (2, 7201670), (4, 3600835), (5, 2880668), (7, 2057620), (10, 1440334), (14, 1028810), (20, 720167), (28, 514405), (35, 411524), (70, 205762), (140, 102881)]