620714994

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{5107}}^1$

素因数の和:5590

約数の個数: 32

約数和(自身を含む): 1271033856

約数和(自身を除く): 650318862

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 431, 862, 1293, 2586, 5107, 10214, 15321, 20257, 30642, 40514, 60771, 121542, 240029, 480058, 720087, 1440174, 2201117, 4402234, 6603351, 13206702, 103452499, 206904998, 310357497, 620714994]

約数ペア:

[(1, 620714994), (2, 310357497), (3, 206904998), (6, 103452499), (47, 13206702), (94, 6603351), (141, 4402234), (282, 2201117), (431, 1440174), (862, 720087), (1293, 480058), (2586, 240029), (5107, 121542), (10214, 60771), (15321, 40514), (20257, 30642)]