1798049449

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1567}}^1\times {\mathrm{7127}}^1$

素因数の和:8724

約数の個数: 16

約数和(自身を含む): 2145927168

約数和(自身を除く): 347877719

約数列:

[1, 7, 23, 161, 1567, 7127, 10969, 36041, 49889, 163921, 252287, 1147447, 11168009, 78176063, 256864207, 1798049449]

約数ペア:

[(1, 1798049449), (7, 256864207), (23, 78176063), (161, 11168009), (1567, 1147447), (7127, 252287), (10969, 163921), (36041, 49889)]