1284858

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1790

約数の個数: 24

約数和(自身を含む): 2853396

約数和(自身を除く): 1568538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1741, 3482, 5223, 10446, 15669, 31338, 71381, 142762, 214143, 428286, 642429, 1284858]

約数ペア:

[(1, 1284858), (2, 642429), (3, 428286), (6, 214143), (9, 142762), (18, 71381), (41, 31338), (82, 15669), (123, 10446), (246, 5223), (369, 3482), (738, 1741)]