2161036396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 4050557280

約数和(自身を除く): 1889520884

約数列:

[1, 2, 4, 17, 34, 68, 163, 241, 326, 482, 652, 809, 964, 1618, 2771, 3236, 4097, 5542, 8194, 11084, 13753, 16388, 27506, 39283, 55012, 78566, 131867, 157132, 194969, 263734, 389938, 527468, 667811, 779876, 1335622, 2241739, 2671244, 3314473, 4483478, 6628946, 8966956, 13257892, 31779947, 63559894, 127119788, 540259099, 1080518198, 2161036396]

約数ペア:

[(1, 2161036396), (2, 1080518198), (4, 540259099), (17, 127119788), (34, 63559894), (68, 31779947), (163, 13257892), (241, 8966956), (326, 6628946), (482, 4483478), (652, 3314473), (809, 2671244), (964, 2241739), (1618, 1335622), (2771, 779876), (3236, 667811), (4097, 527468), (5542, 389938), (8194, 263734), (11084, 194969), (13753, 157132), (16388, 131867), (27506, 78566), (39283, 55012)]