2481872

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1046

約数の個数: 20

約数和(自身を含む): 4840836

約数和(自身を除く): 2358964

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 857, 1448, 1714, 2896, 3428, 6856, 13712, 155117, 310234, 620468, 1240936, 2481872]

約数ペア:

[(1, 2481872), (2, 1240936), (4, 620468), (8, 310234), (16, 155117), (181, 13712), (362, 6856), (724, 3428), (857, 2896), (1448, 1714)]