2005341245

素因数分解:

$5^1\times {\mathrm{47}}^3\times {\mathrm{3863}}^1$

素因数の和:4009

約数の個数: 16

約数和(自身を含む): 2459358720

約数和(自身を除く): 454017475

約数列:

[1, 5, 47, 235, 2209, 3863, 11045, 19315, 103823, 181561, 519115, 907805, 8533367, 42666835, 401068249, 2005341245]

約数ペア:

[(1, 2005341245), (5, 401068249), (47, 42666835), (235, 8533367), (2209, 907805), (3863, 519115), (11045, 181561), (19315, 103823)]