8404428

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2663}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 19692288

約数和(自身を除く): 11287860

約数列:

[1, 2, 3, 4, 6, 12, 263, 526, 789, 1052, 1578, 2663, 3156, 5326, 7989, 10652, 15978, 31956, 700369, 1400738, 2101107, 2801476, 4202214, 8404428]

約数ペア:

[(1, 8404428), (2, 4202214), (3, 2801476), (4, 2101107), (6, 1400738), (12, 700369), (263, 31956), (526, 15978), (789, 10652), (1052, 7989), (1578, 5326), (2663, 3156)]