2490045

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8737}}^1$

素因数の和:8764

約数の個数: 16

約数和(自身を含む): 4194240

約数和(自身を除く): 1704195

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 8737, 26211, 43685, 131055, 166003, 498009, 830015, 2490045]

約数ペア:

[(1, 2490045), (3, 830015), (5, 498009), (15, 166003), (19, 131055), (57, 43685), (95, 26211), (285, 8737)]