2506214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 16

約数和(自身を含む): 4002480

約数和(自身を除く): 1496266

約数列:

[1, 2, 19, 38, 101, 202, 653, 1306, 1919, 3838, 12407, 24814, 65953, 131906, 1253107, 2506214]

約数ペア:

[(1, 2506214), (2, 1253107), (19, 131906), (38, 65953), (101, 24814), (202, 12407), (653, 3838), (1306, 1919)]