2908812239

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{56681}}^1$

素因数の和:56810

約数の個数: 16

約数和(自身を含む): 3187795680

約数和(自身を除く): 278983441

約数列:

[1, 19, 37, 73, 703, 1387, 2701, 51319, 56681, 1076939, 2097197, 4137713, 39846743, 78616547, 153095381, 2908812239]

約数ペア:

[(1, 2908812239), (19, 153095381), (37, 78616547), (73, 39846743), (703, 4137713), (1387, 2097197), (2701, 1076939), (51319, 56681)]