4221656

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{1009}}^1$

素因数の和:1538

約数の個数: 16

約数和(自身を含む): 7938600

約数和(自身を除く): 3716944

約数列:

[1, 2, 4, 8, 523, 1009, 1046, 2018, 2092, 4036, 4184, 8072, 527707, 1055414, 2110828, 4221656]

約数ペア:

[(1, 4221656), (2, 2110828), (4, 1055414), (8, 527707), (523, 8072), (1009, 4184), (1046, 4036), (2018, 2092)]