2106335090

素因数分解:

$2^1\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{63809}}^1$

素因数の和:67117

約数の個数: 16

約数和(自身を含む): 3792611160

約数和(自身を除く): 1686276070

約数列:

[1, 2, 5, 10, 3301, 6602, 16505, 33010, 63809, 127618, 319045, 638090, 210633509, 421267018, 1053167545, 2106335090]

約数ペア:

[(1, 2106335090), (2, 1053167545), (5, 421267018), (10, 210633509), (3301, 638090), (6602, 319045), (16505, 127618), (33010, 63809)]