442456

素因数分解:

$2^3\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7914

約数の個数: 16

約数和(自身を含む): 948240

約数和(自身を除く): 505784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 7901, 15802, 31604, 55307, 63208, 110614, 221228, 442456]

約数ペア:

[(1, 442456), (2, 221228), (4, 110614), (7, 63208), (8, 55307), (14, 31604), (28, 15802), (56, 7901)]