393669904

素因数分解:

$2^4\times {\mathrm{1693}}^1\times {\mathrm{14533}}^1$

素因数の和:16234

約数の個数: 20

約数和(自身を含む): 763238476

約数和(自身を除く): 369568572

約数列:

[1, 2, 4, 8, 16, 1693, 3386, 6772, 13544, 14533, 27088, 29066, 58132, 116264, 232528, 24604369, 49208738, 98417476, 196834952, 393669904]

約数ペア:

[(1, 393669904), (2, 196834952), (4, 98417476), (8, 49208738), (16, 24604369), (1693, 232528), (3386, 116264), (6772, 58132), (13544, 29066), (14533, 27088)]