28436693758

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{513131}}^1$

素因数の和:513384

約数の個数: 24

約数和(自身を含む): 47090123640

約数和(自身を除く): 18653429882

約数列:

[1, 2, 11, 22, 121, 229, 242, 458, 2519, 5038, 27709, 55418, 513131, 1026262, 5644441, 11288882, 62088851, 117506999, 124177702, 235013998, 1292576989, 2585153978, 14218346879, 28436693758]

約数ペア:

[(1, 28436693758), (2, 14218346879), (11, 2585153978), (22, 1292576989), (121, 235013998), (229, 124177702), (242, 117506999), (458, 62088851), (2519, 11288882), (5038, 5644441), (27709, 1026262), (55418, 513131)]