1249939084

素因数分解:

$2^2\times {\mathrm{223}}^1\times {\mathrm{509}}^1\times {\mathrm{2753}}^1$

素因数の和:3489

約数の個数: 24

約数和(自身を含む): 2202318720

約数和(自身を除く): 952379636

約数列:

[1, 2, 4, 223, 446, 509, 892, 1018, 2036, 2753, 5506, 11012, 113507, 227014, 454028, 613919, 1227838, 1401277, 2455676, 2802554, 5605108, 312484771, 624969542, 1249939084]

約数ペア:

[(1, 1249939084), (2, 624969542), (4, 312484771), (223, 5605108), (446, 2802554), (509, 2455676), (892, 1401277), (1018, 1227838), (2036, 613919), (2753, 454028), (5506, 227014), (11012, 113507)]