2021893485

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4648031}}^1$

素因数の和:4648068

約数の個数: 16

約数和(自身を含む): 3346583040

約数和(自身を除く): 1324689555

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4648031, 13944093, 23240155, 69720465, 134792899, 404378697, 673964495, 2021893485]

約数ペア:

[(1, 2021893485), (3, 673964495), (5, 404378697), (15, 134792899), (29, 69720465), (87, 23240155), (145, 13944093), (435, 4648031)]