1439039682010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20557709743}}^1$

素因数の和:20557709757

約数の個数: 16

約数和(自身を含む): 2960310203136

約数和(自身を除く): 1521270521126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20557709743, 41115419486, 102788548715, 143903968201, 205577097430, 287807936402, 719519841005, 1439039682010]

約数ペア:

[(1, 1439039682010), (2, 719519841005), (5, 287807936402), (7, 205577097430), (10, 143903968201), (14, 102788548715), (35, 41115419486), (70, 20557709743)]