8221494

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1669}}^1$

素因数の和:2495

約数の個数: 16

約数和(自身を含む): 16472880

約数和(自身を除く): 8251386

約数列:

[1, 2, 3, 6, 821, 1642, 1669, 2463, 3338, 4926, 5007, 10014, 1370249, 2740498, 4110747, 8221494]

約数ペア:

[(1, 8221494), (2, 4110747), (3, 2740498), (6, 1370249), (821, 10014), (1642, 5007), (1669, 4926), (2463, 3338)]