2082856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 4190400

約数和(自身を除く): 2107544

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 193, 284, 386, 568, 772, 1349, 1544, 2698, 3667, 5396, 7334, 10792, 13703, 14668, 27406, 29336, 54812, 109624, 260357, 520714, 1041428, 2082856]

約数ペア:

[(1, 2082856), (2, 1041428), (4, 520714), (8, 260357), (19, 109624), (38, 54812), (71, 29336), (76, 27406), (142, 14668), (152, 13703), (193, 10792), (284, 7334), (386, 5396), (568, 3667), (772, 2698), (1349, 1544)]