1296202439

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1392269}}^1$

素因数の和:1392302

約数の個数: 12

約数和(自身を含む): 1587187800

約数和(自身を除く): 290985361

約数列:

[1, 7, 19, 49, 133, 931, 1392269, 9745883, 26453111, 68221181, 185171777, 1296202439]

約数ペア:

[(1, 1296202439), (7, 185171777), (19, 68221181), (49, 26453111), (133, 9745883), (931, 1392269)]