2909998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 2573522

約数列:

[1, 2, 7, 13, 14, 26, 59, 91, 118, 182, 271, 413, 542, 767, 826, 1534, 1897, 3523, 3794, 5369, 7046, 10738, 15989, 24661, 31978, 49322, 111923, 207857, 223846, 415714, 1454999, 2909998]

約数ペア:

[(1, 2909998), (2, 1454999), (7, 415714), (13, 223846), (14, 207857), (26, 111923), (59, 49322), (91, 31978), (118, 24661), (182, 15989), (271, 10738), (413, 7046), (542, 5369), (767, 3794), (826, 3523), (1534, 1897)]