2012238263

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{2161373}}^1$

素因数の和:2161406

約数の個数: 12

約数和(自身を含む): 2463966360

約数和(自身を除く): 451728097

約数列:

[1, 7, 19, 49, 133, 931, 2161373, 15129611, 41066087, 105907277, 287462609, 2012238263]

約数ペア:

[(1, 2012238263), (7, 287462609), (19, 105907277), (49, 41066087), (133, 15129611), (931, 2161373)]