2771958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2129}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 6543360

約数和(自身を除く): 3771402

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 2129, 4258, 6387, 12774, 14903, 29806, 44709, 65999, 89418, 131998, 197997, 395994, 461993, 923986, 1385979, 2771958]

約数ペア:

[(1, 2771958), (2, 1385979), (3, 923986), (6, 461993), (7, 395994), (14, 197997), (21, 131998), (31, 89418), (42, 65999), (62, 44709), (93, 29806), (186, 14903), (217, 12774), (434, 6387), (651, 4258), (1302, 2129)]