2619386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 4987008

約数和(自身を除く): 2367622

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 233, 466, 511, 803, 1022, 1606, 1631, 2563, 3262, 5126, 5621, 11242, 17009, 17941, 34018, 35882, 119063, 187099, 238126, 374198, 1309693, 2619386]

約数ペア:

[(1, 2619386), (2, 1309693), (7, 374198), (11, 238126), (14, 187099), (22, 119063), (73, 35882), (77, 34018), (146, 17941), (154, 17009), (233, 11242), (466, 5621), (511, 5126), (803, 3262), (1022, 2563), (1606, 1631)]