3994842

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{823}}^1$

素因数の和:1637

約数の個数: 16

約数和(自身を含む): 8009280

約数和(自身を除く): 4014438

約数列:

[1, 2, 3, 6, 809, 823, 1618, 1646, 2427, 2469, 4854, 4938, 665807, 1331614, 1997421, 3994842]

約数ペア:

[(1, 3994842), (2, 1997421), (3, 1331614), (6, 665807), (809, 4938), (823, 4854), (1618, 2469), (1646, 2427)]