1270874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 2115936

約数和(自身を除く): 845062

約数列:

[1, 2, 11, 22, 61, 122, 671, 947, 1342, 1894, 10417, 20834, 57767, 115534, 635437, 1270874]

約数ペア:

[(1, 1270874), (2, 635437), (11, 115534), (22, 57767), (61, 20834), (122, 10417), (671, 1894), (947, 1342)]