1640104

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 3088800

約数和(自身を除く): 1448696

約数列:

[1, 2, 4, 8, 439, 467, 878, 934, 1756, 1868, 3512, 3736, 205013, 410026, 820052, 1640104]

約数ペア:

[(1, 1640104), (2, 820052), (4, 410026), (8, 205013), (439, 3736), (467, 3512), (878, 1868), (934, 1756)]