2012159149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{7103}}^1$

素因数の和:7417

約数の個数: 32

約数和(自身を含む): 2711568384

約数和(自身を除く): 699409235

約数列:

[1, 7, 11, 13, 77, 91, 143, 283, 1001, 1981, 3113, 3679, 7103, 21791, 25753, 40469, 49721, 78133, 92339, 283283, 546931, 646373, 1015729, 2010149, 7110103, 14071043, 22111639, 26131937, 154781473, 182923559, 287451307, 2012159149]

約数ペア:

[(1, 2012159149), (7, 287451307), (11, 182923559), (13, 154781473), (77, 26131937), (91, 22111639), (143, 14071043), (283, 7110103), (1001, 2010149), (1981, 1015729), (3113, 646373), (3679, 546931), (7103, 283283), (21791, 92339), (25753, 78133), (40469, 49721)]