126212968

素因数分解:

$2^3\times 7^1\times {\mathrm{2253803}}^1$

素因数の和:2253816

約数の個数: 16

約数和(自身を含む): 270456480

約数和(自身を除く): 144243512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2253803, 4507606, 9015212, 15776621, 18030424, 31553242, 63106484, 126212968]

約数ペア:

[(1, 126212968), (2, 63106484), (4, 31553242), (7, 18030424), (8, 15776621), (14, 9015212), (28, 4507606), (56, 2253803)]