520001172

素因数分解:

$2^2\times 3^2\times {\mathrm{2153}}^1\times {\mathrm{6709}}^1$

素因数の和:8872

約数の個数: 36

約数和(自身を含む): 1315253940

約数和(自身を除く): 795252768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2153, 4306, 6459, 6709, 8612, 12918, 13418, 19377, 20127, 25836, 26836, 38754, 40254, 60381, 77508, 80508, 120762, 241524, 14444477, 28888954, 43333431, 57777908, 86666862, 130000293, 173333724, 260000586, 520001172]

約数ペア:

[(1, 520001172), (2, 260000586), (3, 173333724), (4, 130000293), (6, 86666862), (9, 57777908), (12, 43333431), (18, 28888954), (36, 14444477), (2153, 241524), (4306, 120762), (6459, 80508), (6709, 77508), (8612, 60381), (12918, 40254), (13418, 38754), (19377, 26836), (20127, 25836)]