3439798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:843

約数の個数: 16

約数和(自身を含む): 5480640

約数和(自身を除く): 2040842

約数列:

[1, 2, 19, 38, 131, 262, 691, 1382, 2489, 4978, 13129, 26258, 90521, 181042, 1719899, 3439798]

約数ペア:

[(1, 3439798), (2, 1719899), (19, 181042), (38, 90521), (131, 26258), (262, 13129), (691, 4978), (1382, 2489)]