2012272835

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{4111}}^1$

素因数の和:4778

約数の個数: 16

約数和(自身を含む): 2431672320

約数和(自身を除く): 419399485

約数列:

[1, 5, 223, 439, 1115, 2195, 4111, 20555, 97897, 489485, 916753, 1804729, 4583765, 9023645, 402454567, 2012272835]

約数ペア:

[(1, 2012272835), (5, 402454567), (223, 9023645), (439, 4583765), (1115, 1804729), (2195, 916753), (4111, 489485), (20555, 97897)]