492789136

素因数分解:

$2^4\times 7^1\times {\mathrm{4399903}}^1$

素因数の和:4399918

約数の個数: 20

約数和(自身を含む): 1091176192

約数和(自身を除く): 598387056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4399903, 8799806, 17599612, 30799321, 35199224, 61598642, 70398448, 123197284, 246394568, 492789136]

約数ペア:

[(1, 492789136), (2, 246394568), (4, 123197284), (7, 70398448), (8, 61598642), (14, 35199224), (16, 30799321), (28, 17599612), (56, 8799806), (112, 4399903)]