5390742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{128351}}^1$

素因数の和:128363

約数の個数: 16

約数和(自身を含む): 12321792

約数和(自身を除く): 6931050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 128351, 256702, 385053, 770106, 898457, 1796914, 2695371, 5390742]

約数ペア:

[(1, 5390742), (2, 2695371), (3, 1796914), (6, 898457), (7, 770106), (14, 385053), (21, 256702), (42, 128351)]