520000152028

素因数分解:

$2^2\times 7^1\times {\mathrm{18571434001}}^1$

素因数の和:18571434012

約数の個数: 12

約数和(自身を含む): 1040000304112

約数和(自身を除く): 520000152084

約数列:

[1, 2, 4, 7, 14, 28, 18571434001, 37142868002, 74285736004, 130000038007, 260000076014, 520000152028]

約数ペア:

[(1, 520000152028), (2, 260000076014), (4, 130000038007), (7, 74285736004), (14, 37142868002), (28, 18571434001)]