1499152

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2230

約数の個数: 20

約数和(自身を含む): 2973520

約数和(自身を除く): 1474368

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2179, 4358, 8716, 17432, 34864, 93697, 187394, 374788, 749576, 1499152]

約数ペア:

[(1, 1499152), (2, 749576), (4, 374788), (8, 187394), (16, 93697), (43, 34864), (86, 17432), (172, 8716), (344, 4358), (688, 2179)]