2080644495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197311}}^1$

素因数の和:197375

約数の個数: 32

約数和(自身を含む): 3598970880

約数和(自身を除く): 1518326385

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 10545, 197311, 591933, 986555, 2959665, 3748909, 7300507, 11246727, 18744545, 21901521, 36502535, 56233635, 109507605, 138709633, 416128899, 693548165, 2080644495]

約数ペア:

[(1, 2080644495), (3, 693548165), (5, 416128899), (15, 138709633), (19, 109507605), (37, 56233635), (57, 36502535), (95, 21901521), (111, 18744545), (185, 11246727), (285, 7300507), (555, 3748909), (703, 2959665), (2109, 986555), (3515, 591933), (10545, 197311)]