2019000738

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1309339}}^1$

素因数の和:1309601

約数の個数: 16

約数和(自身を含む): 4053716640

約数和(自身を除く): 2034715902

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 1309339, 2618678, 3928017, 7856034, 336500123, 673000246, 1009500369, 2019000738]

約数ペア:

[(1, 2019000738), (2, 1009500369), (3, 673000246), (6, 336500123), (257, 7856034), (514, 3928017), (771, 2618678), (1542, 1309339)]