3280208

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{467}}^1$

素因数の和:914

約数の個数: 20

約数和(自身を含む): 6383520

約数和(自身を除く): 3103312

約数列:

[1, 2, 4, 8, 16, 439, 467, 878, 934, 1756, 1868, 3512, 3736, 7024, 7472, 205013, 410026, 820052, 1640104, 3280208]

約数ペア:

[(1, 3280208), (2, 1640104), (4, 820052), (8, 410026), (16, 205013), (439, 7472), (467, 7024), (878, 3736), (934, 3512), (1756, 1868)]