137511724

素因数分解:

$2^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{18257}}^1$

素因数の和:18537

約数の個数: 24

約数和(自身を含む): 276060960

約数和(自身を除く): 138549236

約数列:

[1, 2, 4, 7, 14, 28, 269, 538, 1076, 1883, 3766, 7532, 18257, 36514, 73028, 127799, 255598, 511196, 4911133, 9822266, 19644532, 34377931, 68755862, 137511724]

約数ペア:

[(1, 137511724), (2, 68755862), (4, 34377931), (7, 19644532), (14, 9822266), (28, 4911133), (269, 511196), (538, 255598), (1076, 127799), (1883, 73028), (3766, 36514), (7532, 18257)]