1578468

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 3707200

約数和(自身を除く): 2128732

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 661, 796, 1194, 1322, 1983, 2388, 2644, 3966, 7932, 131539, 263078, 394617, 526156, 789234, 1578468]

約数ペア:

[(1, 1578468), (2, 789234), (3, 526156), (4, 394617), (6, 263078), (12, 131539), (199, 7932), (398, 3966), (597, 2644), (661, 2388), (796, 1983), (1194, 1322)]