2012111339

素因数分解:

$7^1\times {\mathrm{257}}^1\times {\mathrm{601}}^1\times {\mathrm{1861}}^1$

素因数の和:2726

約数の個数: 16

約数和(自身を含む): 2313587136

約数和(自身を除く): 301475797

約数列:

[1, 7, 257, 601, 1799, 1861, 4207, 13027, 154457, 478277, 1081199, 1118461, 3347939, 7829227, 287444477, 2012111339]

約数ペア:

[(1, 2012111339), (7, 287444477), (257, 7829227), (601, 3347939), (1799, 1118461), (1861, 1081199), (4207, 478277), (13027, 154457)]