2203782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 5087232

約数和(自身を除く): 2883450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 383, 411, 766, 822, 959, 1149, 1918, 2298, 2681, 2877, 5362, 5754, 8043, 16086, 52471, 104942, 157413, 314826, 367297, 734594, 1101891, 2203782]

約数ペア:

[(1, 2203782), (2, 1101891), (3, 734594), (6, 367297), (7, 314826), (14, 157413), (21, 104942), (42, 52471), (137, 16086), (274, 8043), (383, 5754), (411, 5362), (766, 2877), (822, 2681), (959, 2298), (1149, 1918)]