2000487745565

素因数分解:

$5^1\times {\mathrm{521}}^1\times {\mathrm{95527}}^1\times {\mathrm{8039}}^1$

素因数の和:104092

約数の個数: 16

約数和(自身を含む): 2405517315840

約数和(自身を除く): 405029570275

約数列:

[1, 5, 521, 2605, 8039, 40195, 95527, 477635, 4188319, 20941595, 49769567, 248847835, 767941553, 3839707765, 400097549113, 2000487745565]

約数ペア:

[(1, 2000487745565), (5, 400097549113), (521, 3839707765), (2605, 767941553), (8039, 248847835), (40195, 49769567), (95527, 20941595), (477635, 4188319)]