1828508738

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{77237}}^1$

素因数の和:77354

約数の個数: 32

約数和(自身を含む): 3336681600

約数和(自身を除く): 1508172862

約数列:

[1, 2, 7, 14, 19, 38, 89, 133, 178, 266, 623, 1246, 1691, 3382, 11837, 23674, 77237, 154474, 540659, 1081318, 1467503, 2935006, 6874093, 10272521, 13748186, 20545042, 48118651, 96237302, 130607767, 261215534, 914254369, 1828508738]

約数ペア:

[(1, 1828508738), (2, 914254369), (7, 261215534), (14, 130607767), (19, 96237302), (38, 48118651), (89, 20545042), (133, 13748186), (178, 10272521), (266, 6874093), (623, 2935006), (1246, 1467503), (1691, 1081318), (3382, 540659), (11837, 154474), (23674, 77237)]