4423412

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{661}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 8897280

約数和(自身を除く): 4473868

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 661, 956, 1322, 1673, 2644, 3346, 4627, 6692, 9254, 18508, 157979, 315958, 631916, 1105853, 2211706, 4423412]

約数ペア:

[(1, 4423412), (2, 2211706), (4, 1105853), (7, 631916), (14, 315958), (28, 157979), (239, 18508), (478, 9254), (661, 6692), (956, 4627), (1322, 3346), (1673, 2644)]