401236484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{829001}}^1$

素因数の和:829027

約数の個数: 18

約数和(自身を含む): 771800862

約数和(自身を除く): 370564378

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 829001, 1658002, 3316004, 9119011, 18238022, 36476044, 100309121, 200618242, 401236484]

約数ペア:

[(1, 401236484), (2, 200618242), (4, 100309121), (11, 36476044), (22, 18238022), (44, 9119011), (121, 3316004), (242, 1658002), (484, 829001)]