1090642

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 24

約数和(自身を含む): 1969920

約数和(自身を除く): 879278

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 359, 434, 718, 1519, 2513, 3038, 5026, 11129, 17591, 22258, 35182, 77903, 155806, 545321, 1090642]

約数ペア:

[(1, 1090642), (2, 545321), (7, 155806), (14, 77903), (31, 35182), (49, 22258), (62, 17591), (98, 11129), (217, 5026), (359, 3038), (434, 2513), (718, 1519)]