190697764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{671471}}^1$

素因数の和:671546

約数の個数: 12

約数和(自身を含む): 338421888

約数和(自身を除く): 147724124

約数列:

[1, 2, 4, 71, 142, 284, 671471, 1342942, 2685884, 47674441, 95348882, 190697764]

約数ペア:

[(1, 190697764), (2, 95348882), (4, 47674441), (71, 2685884), (142, 1342942), (284, 671471)]