2759316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 7451136

約数和(自身を除く): 4691820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 307, 321, 428, 614, 642, 749, 921, 1228, 1284, 1498, 1842, 2149, 2247, 2996, 3684, 4298, 4494, 6447, 8596, 8988, 12894, 25788, 32849, 65698, 98547, 131396, 197094, 229943, 394188, 459886, 689829, 919772, 1379658, 2759316]

約数ペア:

[(1, 2759316), (2, 1379658), (3, 919772), (4, 689829), (6, 459886), (7, 394188), (12, 229943), (14, 197094), (21, 131396), (28, 98547), (42, 65698), (84, 32849), (107, 25788), (214, 12894), (307, 8988), (321, 8596), (428, 6447), (614, 4494), (642, 4298), (749, 3684), (921, 2996), (1228, 2247), (1284, 2149), (1498, 1842)]