2815714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 4647456

約数和(自身を除く): 1831742

約数列:

[1, 2, 11, 22, 131, 262, 977, 1441, 1954, 2882, 10747, 21494, 127987, 255974, 1407857, 2815714]

約数ペア:

[(1, 2815714), (2, 1407857), (11, 255974), (22, 127987), (131, 21494), (262, 10747), (977, 2882), (1441, 1954)]