388582066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{71933}}^1$

素因数の和:72045

約数の個数: 16

約数和(自身を含む): 606835224

約数和(自身を除く): 218253158

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 71933, 143866, 2661521, 5251109, 5323042, 10502218, 194291033, 388582066]

約数ペア:

[(1, 388582066), (2, 194291033), (37, 10502218), (73, 5323042), (74, 5251109), (146, 2661521), (2701, 143866), (5402, 71933)]