2194711345

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1\times {\mathrm{16547}}^1$

素因数の和:17240

約数の個数: 16

約数和(自身を含む): 2702222208

約数和(自身を除く): 507510863

約数列:

[1, 5, 41, 205, 647, 3235, 16547, 26527, 82735, 132635, 678427, 3392135, 10705909, 53529545, 438942269, 2194711345]

約数ペア:

[(1, 2194711345), (5, 438942269), (41, 53529545), (205, 10705909), (647, 3392135), (3235, 678427), (16547, 132635), (26527, 82735)]