839776004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{4133}}^1$

素因数の和:4859

約数の個数: 24

約数和(自身を含む): 1490885760

約数和(自身を除く): 651109756

約数列:

[1, 2, 4, 79, 158, 316, 643, 1286, 2572, 4133, 8266, 16532, 50797, 101594, 203188, 326507, 653014, 1306028, 2657519, 5315038, 10630076, 209944001, 419888002, 839776004]

約数ペア:

[(1, 839776004), (2, 419888002), (4, 209944001), (79, 10630076), (158, 5315038), (316, 2657519), (643, 1306028), (1286, 653014), (2572, 326507), (4133, 203188), (8266, 101594), (16532, 50797)]