120872426

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{487}}^1\times {\mathrm{643}}^1$

素因数の和:1325

約数の個数: 16

約数和(自身を含む): 182906304

約数和(自身を除く): 62033878

約数列:

[1, 2, 193, 386, 487, 643, 974, 1286, 93991, 124099, 187982, 248198, 313141, 626282, 60436213, 120872426]

約数ペア:

[(1, 120872426), (2, 60436213), (193, 626282), (386, 313141), (487, 248198), (643, 187982), (974, 124099), (1286, 93991)]