129610012

素因数分解:

$2^2\times 7^1\times {\mathrm{4628929}}^1$

素因数の和:4628940

約数の個数: 12

約数和(自身を含む): 259220080

約数和(自身を除く): 129610068

約数列:

[1, 2, 4, 7, 14, 28, 4628929, 9257858, 18515716, 32402503, 64805006, 129610012]

約数ペア:

[(1, 129610012), (2, 64805006), (4, 32402503), (7, 18515716), (14, 9257858), (28, 4628929)]