54978986254

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1789}}^1\times {\mathrm{210491}}^1$

素因数の和:212355

約数の個数: 16

約数和(自身を含む): 83645310960

約数和(自身を除く): 28666324706

約数列:

[1, 2, 73, 146, 1789, 3578, 130597, 210491, 261194, 420982, 15365843, 30731686, 376568399, 753136798, 27489493127, 54978986254]

約数ペア:

[(1, 54978986254), (2, 27489493127), (73, 753136798), (146, 376568399), (1789, 30731686), (3578, 15365843), (130597, 420982), (210491, 261194)]