2285129

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 2903040

約数和(自身を除く): 617911

約数列:

[1, 7, 11, 59, 77, 413, 503, 649, 3521, 4543, 5533, 29677, 38731, 207739, 326447, 2285129]

約数ペア:

[(1, 2285129), (7, 326447), (11, 207739), (59, 38731), (77, 29677), (413, 5533), (503, 4543), (649, 3521)]