2006181515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{283159}}^1$

素因数の和:283286

約数の個数: 16

約数和(自身を含む): 2616398400

約数和(自身を除く): 610216885

約数列:

[1, 5, 13, 65, 109, 545, 1417, 7085, 283159, 1415795, 3681067, 18405335, 30864331, 154321655, 401236303, 2006181515]

約数ペア:

[(1, 2006181515), (5, 401236303), (13, 154321655), (65, 30864331), (109, 18405335), (545, 3681067), (1417, 1415795), (7085, 283159)]