2548440151

素因数分解:

${\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{79319}}^1$

素因数の和:79446

約数の個数: 12

約数和(自身を含む): 2719882800

約数和(自身を除く): 171442649

約数列:

[1, 19, 89, 361, 1691, 32129, 79319, 1507061, 7059391, 28634159, 134128429, 2548440151]

約数ペア:

[(1, 2548440151), (19, 134128429), (89, 28634159), (361, 7059391), (1691, 1507061), (32129, 79319)]