2645391644

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4107751}}^1$

素因数の和:4107785

約数の個数: 24

約数和(自身を含む): 5520818688

約数和(自身を除く): 2875427044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 4107751, 8215502, 16431004, 28754257, 57508514, 94478273, 115017028, 188956546, 377913092, 661347911, 1322695822, 2645391644]

約数ペア:

[(1, 2645391644), (2, 1322695822), (4, 661347911), (7, 377913092), (14, 188956546), (23, 115017028), (28, 94478273), (46, 57508514), (92, 28754257), (161, 16431004), (322, 8215502), (644, 4107751)]