2017018978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1092643}}^1$

素因数の和:1092729

約数の個数: 16

約数和(自身を含む): 3304155456

約数和(自身を除く): 1287136478

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1092643, 2185286, 14204359, 28408718, 77577653, 155155306, 1008509489, 2017018978]

約数ペア:

[(1, 2017018978), (2, 1008509489), (13, 155155306), (26, 77577653), (71, 28408718), (142, 14204359), (923, 2185286), (1846, 1092643)]