1520404938

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2165819}}^1$

素因数の和:2165843

約数の個数: 32

約数和(自身を含む): 3638577600

約数和(自身を除く): 2118172662

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2165819, 4331638, 6497457, 12994914, 19492371, 28155647, 38984742, 56311294, 58477113, 84466941, 116954226, 168933882, 253400823, 506801646, 760202469, 1520404938]

約数ペア:

[(1, 1520404938), (2, 760202469), (3, 506801646), (6, 253400823), (9, 168933882), (13, 116954226), (18, 84466941), (26, 58477113), (27, 56311294), (39, 38984742), (54, 28155647), (78, 19492371), (117, 12994914), (234, 6497457), (351, 4331638), (702, 2165819)]