2011969878

素因数分解:

$2^1\times 3^1\times {\mathrm{2239}}^1\times {\mathrm{149767}}^1$

素因数の和:152011

約数の個数: 16

約数和(自身を含む): 4025763840

約数和(自身を除く): 2013793962

約数列:

[1, 2, 3, 6, 2239, 4478, 6717, 13434, 149767, 299534, 449301, 898602, 335328313, 670656626, 1005984939, 2011969878]

約数ペア:

[(1, 2011969878), (2, 1005984939), (3, 670656626), (6, 335328313), (2239, 898602), (4478, 449301), (6717, 299534), (13434, 149767)]