2521329118

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{8273}}^1$

素因数の和:10272

約数の個数: 32

約数和(自身を含む): 4718165760

約数和(自身を除く): 2196836642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1979, 3958, 8273, 13853, 16546, 21769, 27706, 43538, 57911, 91003, 115822, 152383, 182006, 304766, 637021, 1274042, 16372267, 32744534, 114605869, 180094937, 229211738, 360189874, 1260664559, 2521329118]

約数ペア:

[(1, 2521329118), (2, 1260664559), (7, 360189874), (11, 229211738), (14, 180094937), (22, 114605869), (77, 32744534), (154, 16372267), (1979, 1274042), (3958, 637021), (8273, 304766), (13853, 182006), (16546, 152383), (21769, 115822), (27706, 91003), (43538, 57911)]