580454908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{389}}^1\times {\mathrm{3083}}^1$

素因数の和:3498

約数の個数: 36

約数和(自身を含む): 1119769560

約数和(自身を除く): 539314652

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 389, 484, 778, 1556, 3083, 4279, 6166, 8558, 12332, 17116, 33913, 47069, 67826, 94138, 135652, 188276, 373043, 746086, 1199287, 1492172, 2398574, 4797148, 13192157, 26384314, 52768628, 145113727, 290227454, 580454908]

約数ペア:

[(1, 580454908), (2, 290227454), (4, 145113727), (11, 52768628), (22, 26384314), (44, 13192157), (121, 4797148), (242, 2398574), (389, 1492172), (484, 1199287), (778, 746086), (1556, 373043), (3083, 188276), (4279, 135652), (6166, 94138), (8558, 67826), (12332, 47069), (17116, 33913)]