2021492104

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{307031}}^1$

素因数の和:307860

約数の個数: 16

約数和(自身を含む): 3794915520

約数和(自身を除く): 1773423416

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 6584, 307031, 614062, 1228124, 2456248, 252686513, 505373026, 1010746052, 2021492104]

約数ペア:

[(1, 2021492104), (2, 1010746052), (4, 505373026), (8, 252686513), (823, 2456248), (1646, 1228124), (3292, 614062), (6584, 307031)]