129107414

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1\times {\mathrm{1999}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 198528000

約数和(自身を除く): 69420586

約数列:

[1, 2, 43, 86, 751, 1502, 1999, 3998, 32293, 64586, 85957, 171914, 1501249, 3002498, 64553707, 129107414]

約数ペア:

[(1, 129107414), (2, 64553707), (43, 3002498), (86, 1501249), (751, 171914), (1502, 85957), (1999, 64586), (3998, 32293)]