2112454906

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{85991}}^1$

素因数の和:86237

約数の個数: 16

約数和(自身を含む): 3231923328

約数和(自身を除く): 1119468422

約数列:

[1, 2, 71, 142, 173, 346, 12283, 24566, 85991, 171982, 6105361, 12210722, 14876443, 29752886, 1056227453, 2112454906]

約数ペア:

[(1, 2112454906), (2, 1056227453), (71, 29752886), (142, 14876443), (173, 12210722), (346, 6105361), (12283, 171982), (24566, 85991)]