1900516304

素因数分解:

$2^4\times {\mathrm{521}}^1\times {\mathrm{227989}}^1$

素因数の和:228518

約数の個数: 20

約数和(自身を含む): 3689334180

約数和(自身を除く): 1788817876

約数列:

[1, 2, 4, 8, 16, 521, 1042, 2084, 4168, 8336, 227989, 455978, 911956, 1823912, 3647824, 118782269, 237564538, 475129076, 950258152, 1900516304]

約数ペア:

[(1, 1900516304), (2, 950258152), (4, 475129076), (8, 237564538), (16, 118782269), (521, 3647824), (1042, 1823912), (2084, 911956), (4168, 455978), (8336, 227989)]