244145716

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{1303}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 431936960

約数和(自身を除く): 187791244

約数列:

[1, 2, 4, 139, 278, 337, 556, 674, 1303, 1348, 2606, 5212, 46843, 93686, 181117, 187372, 362234, 439111, 724468, 878222, 1756444, 61036429, 122072858, 244145716]

約数ペア:

[(1, 244145716), (2, 122072858), (4, 61036429), (139, 1756444), (278, 878222), (337, 724468), (556, 439111), (674, 362234), (1303, 187372), (1348, 181117), (2606, 93686), (5212, 46843)]