2690204258

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1063}}^1\times {\mathrm{4409}}^1$

素因数の和:5522

約数の個数: 32

約数和(自身を含む): 4729777920

約数和(自身を除く): 2039573662

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1063, 2126, 4409, 7441, 8818, 14882, 30863, 43583, 61726, 87166, 180769, 305081, 361538, 610162, 1265383, 2530766, 4686767, 9373534, 32807369, 65614738, 192157447, 384314894, 1345102129, 2690204258]

約数ペア:

[(1, 2690204258), (2, 1345102129), (7, 384314894), (14, 192157447), (41, 65614738), (82, 32807369), (287, 9373534), (574, 4686767), (1063, 2530766), (2126, 1265383), (4409, 610162), (7441, 361538), (8818, 305081), (14882, 180769), (30863, 87166), (43583, 61726)]