388586516

素因数分解:

$2^2\times {\mathrm{6691}}^1\times {\mathrm{14519}}^1$

素因数の和:21214

約数の個数: 12

約数和(自身を含む): 680174880

約数和(自身を除く): 291588364

約数列:

[1, 2, 4, 6691, 13382, 14519, 26764, 29038, 58076, 97146629, 194293258, 388586516]

約数ペア:

[(1, 388586516), (2, 194293258), (4, 97146629), (6691, 58076), (13382, 29038), (14519, 26764)]