388768142

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{957557}}^1$

素因数の和:957595

約数の個数: 16

約数和(自身を含む): 689441760

約数和(自身を除く): 300673618

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 957557, 1915114, 6702899, 13405798, 27769153, 55538306, 194384071, 388768142]

約数ペア:

[(1, 388768142), (2, 194384071), (7, 55538306), (14, 27769153), (29, 13405798), (58, 6702899), (203, 1915114), (406, 957557)]