339905942

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1\times {\mathrm{1489}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 514157280

約数和(自身を除く): 174251338

約数列:

[1, 2, 157, 314, 727, 1454, 1489, 2978, 114139, 228278, 233773, 467546, 1082503, 2165006, 169952971, 339905942]

約数ペア:

[(1, 339905942), (2, 169952971), (157, 2165006), (314, 1082503), (727, 467546), (1454, 233773), (1489, 228278), (2978, 114139)]