129612142712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1246270603}}^1$

素因数の和:1246270622

約数の個数: 16

約数和(自身を含む): 261716826840

約数和(自身を除く): 132104684128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1246270603, 2492541206, 4985082412, 9970164824, 16201517839, 32403035678, 64806071356, 129612142712]

約数ペア:

[(1, 129612142712), (2, 64806071356), (4, 32403035678), (8, 16201517839), (13, 9970164824), (26, 4985082412), (52, 2492541206), (104, 1246270603)]