2880811084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{533879}}^1$

素因数の和:533973

約数の個数: 24

約数和(自身を含む): 5381510400

約数和(自身を除く): 2500699316

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 533879, 1067758, 2135516, 10143701, 20287402, 37905409, 40574804, 75810818, 151621636, 720202771, 1440405542, 2880811084]

約数ペア:

[(1, 2880811084), (2, 1440405542), (4, 720202771), (19, 151621636), (38, 75810818), (71, 40574804), (76, 37905409), (142, 20287402), (284, 10143701), (1349, 2135516), (2698, 1067758), (5396, 533879)]