1239890196

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{519217}}^1$

素因数の和:519423

約数の個数: 24

約数和(自身を含む): 2907620800

約数和(自身を除く): 1667730604

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 519217, 1038434, 1557651, 2076868, 3115302, 6230604, 103324183, 206648366, 309972549, 413296732, 619945098, 1239890196]

約数ペア:

[(1, 1239890196), (2, 619945098), (3, 413296732), (4, 309972549), (6, 206648366), (12, 103324183), (199, 6230604), (398, 3115302), (597, 2076868), (796, 1557651), (1194, 1038434), (2388, 519217)]