428404468

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{141481}}^1$

素因数の和:142242

約数の個数: 12

約数和(自身を含む): 750703492

約数和(自身を除く): 322299024

約数列:

[1, 2, 4, 757, 1514, 3028, 141481, 282962, 565924, 107101117, 214202234, 428404468]

約数ペア:

[(1, 428404468), (2, 214202234), (4, 107101117), (757, 565924), (1514, 282962), (3028, 141481)]