4490470

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1657}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 8117568

約数和(自身を除く): 3627098

約数列:

[1, 2, 5, 10, 271, 542, 1355, 1657, 2710, 3314, 8285, 16570, 449047, 898094, 2245235, 4490470]

約数ペア:

[(1, 4490470), (2, 2245235), (5, 898094), (10, 449047), (271, 16570), (542, 8285), (1355, 3314), (1657, 2710)]