2052804061

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1403147}}^1$

素因数の和:1403184

約数の個数: 16

約数和(自身を含む): 2694044160

約数和(自身を除く): 641240099

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1403147, 9822029, 15434617, 26659793, 108042319, 186618551, 293257723, 2052804061]

約数ペア:

[(1, 2052804061), (7, 293257723), (11, 186618551), (19, 108042319), (77, 26659793), (133, 15434617), (209, 9822029), (1463, 1403147)]