2487914828

素因数分解:

$2^2\times 7^3\times {\mathrm{859}}^1\times {\mathrm{2111}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 5085696000

約数和(自身を除く): 2597781172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 859, 1372, 1718, 2111, 3436, 4222, 6013, 8444, 12026, 14777, 24052, 29554, 42091, 59108, 84182, 103439, 168364, 206878, 294637, 413756, 589274, 724073, 1178548, 1448146, 1813349, 2896292, 3626698, 7253396, 12693443, 25386886, 50773772, 88854101, 177708202, 355416404, 621978707, 1243957414, 2487914828]

約数ペア:

[(1, 2487914828), (2, 1243957414), (4, 621978707), (7, 355416404), (14, 177708202), (28, 88854101), (49, 50773772), (98, 25386886), (196, 12693443), (343, 7253396), (686, 3626698), (859, 2896292), (1372, 1813349), (1718, 1448146), (2111, 1178548), (3436, 724073), (4222, 589274), (6013, 413756), (8444, 294637), (12026, 206878), (14777, 168364), (24052, 103439), (29554, 84182), (42091, 59108)]