487389616

素因数分解:

$2^4\times 7^1\times {\mathrm{4351693}}^1$

素因数の和:4351708

約数の個数: 20

約数和(自身を含む): 1079220112

約数和(自身を除く): 591830496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4351693, 8703386, 17406772, 30461851, 34813544, 60923702, 69627088, 121847404, 243694808, 487389616]

約数ペア:

[(1, 487389616), (2, 243694808), (4, 121847404), (7, 69627088), (8, 60923702), (14, 34813544), (16, 30461851), (28, 17406772), (56, 8703386), (112, 4351693)]