2100080330

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{417511}}^1$

素因数の和:418021

約数の個数: 16

約数和(自身を含む): 3787668864

約数和(自身を除く): 1687588534

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 417511, 835022, 2087555, 4175110, 210008033, 420016066, 1050040165, 2100080330]

約数ペア:

[(1, 2100080330), (2, 1050040165), (5, 420016066), (10, 210008033), (503, 4175110), (1006, 2087555), (2515, 835022), (5030, 417511)]