212528064004

素因数分解:

$2^2\times {\mathrm{8581}}^1\times {\mathrm{6191821}}^1$

素因数の和:6200406

約数の個数: 12

約数和(自身を含む): 371967514828

約数和(自身を除く): 159439450824

約数列:

[1, 2, 4, 8581, 17162, 34324, 6191821, 12383642, 24767284, 53132016001, 106264032002, 212528064004]

約数ペア:

[(1, 212528064004), (2, 106264032002), (4, 53132016001), (8581, 24767284), (17162, 12383642), (34324, 6191821)]