2763094

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 24

約数和(自身を含む): 4526280

約数和(自身を除く): 1763186

約数列:

[1, 2, 19, 38, 43, 86, 89, 178, 361, 722, 817, 1634, 1691, 3382, 3827, 7654, 15523, 31046, 32129, 64258, 72713, 145426, 1381547, 2763094]

約数ペア:

[(1, 2763094), (2, 1381547), (19, 145426), (38, 72713), (43, 64258), (86, 32129), (89, 31046), (178, 15523), (361, 7654), (722, 3827), (817, 3382), (1634, 1691)]