2801364049

素因数分解:

${\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{155381}}^1$

素因数の和:155552

約数の個数: 12

約数和(自身を含む): 3099870900

約数和(自身を除く): 298506851

約数列:

[1, 11, 121, 149, 1639, 18029, 155381, 1709191, 18801101, 23151769, 254669459, 2801364049]

約数ペア:

[(1, 2801364049), (11, 254669459), (121, 23151769), (149, 18801101), (1639, 1709191), (18029, 155381)]