2783188324

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227459}}^1$

素因数の和:227512

約数の個数: 48

約数和(自身を含む): 6114124800

約数和(自身を除く): 3330936476

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 227459, 454918, 909836, 1592213, 3184426, 4321721, 5231557, 6368852, 8643442, 10463114, 17286884, 20926228, 30252047, 36620899, 60504094, 73241798, 99399583, 121008188, 146483596, 198799166, 397598332, 695797081, 1391594162, 2783188324]

約数ペア:

[(1, 2783188324), (2, 1391594162), (4, 695797081), (7, 397598332), (14, 198799166), (19, 146483596), (23, 121008188), (28, 99399583), (38, 73241798), (46, 60504094), (76, 36620899), (92, 30252047), (133, 20926228), (161, 17286884), (266, 10463114), (322, 8643442), (437, 6368852), (532, 5231557), (644, 4321721), (874, 3184426), (1748, 1592213), (3059, 909836), (6118, 454918), (12236, 227459)]