285412996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1571}}^1\times {\mathrm{4129}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 545358240

約数和(自身を除く): 259945244

約数列:

[1, 2, 4, 11, 22, 44, 1571, 3142, 4129, 6284, 8258, 16516, 17281, 34562, 45419, 69124, 90838, 181676, 6486659, 12973318, 25946636, 71353249, 142706498, 285412996]

約数ペア:

[(1, 285412996), (2, 142706498), (4, 71353249), (11, 25946636), (22, 12973318), (44, 6486659), (1571, 181676), (3142, 90838), (4129, 69124), (6284, 45419), (8258, 34562), (16516, 17281)]