13350951896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2460

約数の個数: 64

約数和(自身を含む): 25918056000

約数和(自身を除く): 12567104104

約数列:

[1, 2, 4, 8, 71, 73, 142, 146, 149, 284, 292, 298, 568, 584, 596, 1192, 2161, 4322, 5183, 8644, 10366, 10579, 10877, 17288, 20732, 21158, 21754, 41464, 42316, 43508, 84632, 87016, 153431, 157753, 306862, 315506, 321989, 613724, 631012, 643978, 772267, 1227448, 1262024, 1287956, 1544534, 2575912, 3089068, 6178136, 11200463, 22400926, 22861219, 23505197, 44801852, 45722438, 47010394, 89603704, 91444876, 94020788, 182889752, 188041576, 1668868987, 3337737974, 6675475948, 13350951896]

約数ペア:

[(1, 13350951896), (2, 6675475948), (4, 3337737974), (8, 1668868987), (71, 188041576), (73, 182889752), (142, 94020788), (146, 91444876), (149, 89603704), (284, 47010394), (292, 45722438), (298, 44801852), (568, 23505197), (584, 22861219), (596, 22400926), (1192, 11200463), (2161, 6178136), (4322, 3089068), (5183, 2575912), (8644, 1544534), (10366, 1287956), (10579, 1262024), (10877, 1227448), (17288, 772267), (20732, 643978), (21158, 631012), (21754, 613724), (41464, 321989), (42316, 315506), (43508, 306862), (84632, 157753), (87016, 153431)]