20171499095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{286751}}^1$

素因数の和:288046

約数の個数: 16

約数和(自身を含む): 26427064320

約数和(自身を除く): 6255565225

約数列:

[1, 5, 11, 55, 1279, 6395, 14069, 70345, 286751, 1433755, 3154261, 15771305, 366754529, 1833772645, 4034299819, 20171499095]

約数ペア:

[(1, 20171499095), (5, 4034299819), (11, 1833772645), (55, 366754529), (1279, 15771305), (6395, 3154261), (14069, 1433755), (70345, 286751)]