1962238768

素因数分解:

$2^4\times 7^1\times {\mathrm{17519989}}^1$

素因数の和:17520004

約数の個数: 20

約数和(自身を含む): 4344957520

約数和(自身を除く): 2382718752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17519989, 35039978, 70079956, 122639923, 140159912, 245279846, 280319824, 490559692, 981119384, 1962238768]

約数ペア:

[(1, 1962238768), (2, 981119384), (4, 490559692), (7, 280319824), (8, 245279846), (14, 140159912), (16, 122639923), (28, 70079956), (56, 35039978), (112, 17519989)]