286535284

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{105499}}^1$

素因数の和:105607

約数の個数: 24

約数和(自身を含む): 578984000

約数和(自身を除く): 292448716

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 105499, 210998, 421996, 738493, 1476986, 2953972, 10233403, 20466806, 40933612, 71633821, 143267642, 286535284]

約数ペア:

[(1, 286535284), (2, 143267642), (4, 71633821), (7, 40933612), (14, 20466806), (28, 10233403), (97, 2953972), (194, 1476986), (388, 738493), (679, 421996), (1358, 210998), (2716, 105499)]