1645329604

素因数分解:

$2^2\times {\mathrm{929}}^1\times {\mathrm{442769}}^1$

素因数の和:443702

約数の個数: 12

約数和(自身を含む): 2882432700

約数和(自身を除く): 1237103096

約数列:

[1, 2, 4, 929, 1858, 3716, 442769, 885538, 1771076, 411332401, 822664802, 1645329604]

約数ペア:

[(1, 1645329604), (2, 822664802), (4, 411332401), (929, 1771076), (1858, 885538), (3716, 442769)]