1257666

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1065

約数の個数: 16

約数和(自身を含む): 2528064

約数和(自身を除く): 1270398

約数列:

[1, 2, 3, 6, 263, 526, 789, 797, 1578, 1594, 2391, 4782, 209611, 419222, 628833, 1257666]

約数ペア:

[(1, 1257666), (2, 628833), (3, 419222), (6, 209611), (263, 4782), (526, 2391), (789, 1594), (797, 1578)]