394082794

素因数分解:

$2^1\times 7^2\times {\mathrm{541}}^1\times {\mathrm{7433}}^1$

素因数の和:7990

約数の個数: 24

約数和(自身を含む): 688997988

約数和(自身を除く): 294915194

約数列:

[1, 2, 7, 14, 49, 98, 541, 1082, 3787, 7433, 7574, 14866, 26509, 52031, 53018, 104062, 364217, 728434, 4021253, 8042506, 28148771, 56297542, 197041397, 394082794]

約数ペア:

[(1, 394082794), (2, 197041397), (7, 56297542), (14, 28148771), (49, 8042506), (98, 4021253), (541, 728434), (1082, 364217), (3787, 104062), (7433, 53018), (7574, 52031), (14866, 26509)]