1878612372002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{28259159}}^1$

素因数の和:28259977

約数の個数: 16

約数和(自身を含む): 2887181858880

約数和(自身を除く): 1008569486878

約数列:

[1, 2, 43, 86, 773, 1546, 33239, 66478, 28259159, 56518318, 1215143837, 2430287674, 21844329907, 43688659814, 939306186001, 1878612372002]

約数ペア:

[(1, 1878612372002), (2, 939306186001), (43, 43688659814), (86, 21844329907), (773, 2430287674), (1546, 1215143837), (33239, 56518318), (66478, 28259159)]