2051256993298

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1\times {\mathrm{4909169}}^1$

素因数の和:4910093

約数の個数: 16

約数和(自身を含む): 3090479608440

約数和(自身を除く): 1039222615142

約数列:

[1, 2, 401, 521, 802, 1042, 208921, 417842, 4909169, 9818338, 1968576769, 2557677049, 3937153538, 5115354098, 1025628496649, 2051256993298]

約数ペア:

[(1, 2051256993298), (2, 1025628496649), (401, 5115354098), (521, 3937153538), (802, 2557677049), (1042, 1968576769), (208921, 9818338), (417842, 4909169)]