2084804545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{61129}}^1$

素因数の和:61512

約数の個数: 16

約数和(自身を含む): 2640816000

約数和(自身を除く): 556011455

約数列:

[1, 5, 19, 95, 359, 1795, 6821, 34105, 61129, 305645, 1161451, 5807255, 21945311, 109726555, 416960909, 2084804545]

約数ペア:

[(1, 2084804545), (5, 416960909), (19, 109726555), (95, 21945311), (359, 5807255), (1795, 1161451), (6821, 305645), (34105, 61129)]