2013287738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2731}}^1\times {\mathrm{4787}}^1$

素因数の和:7538

約数の個数: 32

約数和(自身を含む): 3767275008

約数和(自身を除く): 1753987270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2731, 4787, 5462, 9574, 19117, 30041, 33509, 38234, 52657, 60082, 67018, 105314, 210287, 368599, 420574, 737198, 13073297, 26146594, 91513079, 143806267, 183026158, 287612534, 1006643869, 2013287738]

約数ペア:

[(1, 2013287738), (2, 1006643869), (7, 287612534), (11, 183026158), (14, 143806267), (22, 91513079), (77, 26146594), (154, 13073297), (2731, 737198), (4787, 420574), (5462, 368599), (9574, 210287), (19117, 105314), (30041, 67018), (33509, 60082), (38234, 52657)]