4038861617

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1\times {\mathrm{11717}}^1$

素因数の和:13888

約数の個数: 16

約数和(自身を含む): 4819191552

約数和(自身を除く): 780329935

約数列:

[1, 7, 23, 161, 2141, 11717, 14987, 49243, 82019, 269491, 344701, 1886437, 25086097, 175602679, 576980231, 4038861617]

約数ペア:

[(1, 4038861617), (7, 576980231), (23, 175602679), (161, 25086097), (2141, 1886437), (11717, 344701), (14987, 269491), (49243, 82019)]