2008198514

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{10531}}^1$

素因数の和:10850

約数の個数: 32

約数和(自身を含む): 3521563776

約数和(自身を除く): 1513365262

約数列:

[1, 2, 7, 14, 53, 106, 257, 371, 514, 742, 1799, 3598, 10531, 13621, 21062, 27242, 73717, 95347, 147434, 190694, 558143, 1116286, 2706467, 3907001, 5412934, 7814002, 18945269, 37890538, 143442751, 286885502, 1004099257, 2008198514]

約数ペア:

[(1, 2008198514), (2, 1004099257), (7, 286885502), (14, 143442751), (53, 37890538), (106, 18945269), (257, 7814002), (371, 5412934), (514, 3907001), (742, 2706467), (1799, 1116286), (3598, 558143), (10531, 190694), (13621, 147434), (21062, 95347), (27242, 73717)]