388806910

素因数分解:

$2^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{12071}}^1$

素因数の和:15299

約数の個数: 16

約数和(自身を含む): 700127712

約数和(自身を除く): 311320802

約数列:

[1, 2, 5, 10, 3221, 6442, 12071, 16105, 24142, 32210, 60355, 120710, 38880691, 77761382, 194403455, 388806910]

約数ペア:

[(1, 388806910), (2, 194403455), (5, 77761382), (10, 38880691), (3221, 120710), (6442, 60355), (12071, 32210), (16105, 24142)]