8750380412

素因数分解:

$2^2\times {\mathrm{20641}}^1\times {\mathrm{105983}}^1$

素因数の和:126628

約数の個数: 12

約数和(自身を含む): 15314052096

約数和(自身を除く): 6563671684

約数列:

[1, 2, 4, 20641, 41282, 82564, 105983, 211966, 423932, 2187595103, 4375190206, 8750380412]

約数ペア:

[(1, 8750380412), (2, 4375190206), (4, 2187595103), (20641, 423932), (41282, 211966), (82564, 105983)]