2191011683

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1\times {\mathrm{10289}}^1$

素因数の和:11374

約数の個数: 16

約数和(自身を含む): 2593080000

約数和(自身を除く): 402068317

約数列:

[1, 7, 29, 203, 1049, 7343, 10289, 30421, 72023, 212947, 298381, 2088667, 10793161, 75552127, 313001669, 2191011683]

約数ペア:

[(1, 2191011683), (7, 313001669), (29, 75552127), (203, 10793161), (1049, 2088667), (7343, 298381), (10289, 212947), (30421, 72023)]