4980016

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1156

約数の個数: 20

約数和(自身を含む): 9684400

約数和(自身を除く): 4704384

約数列:

[1, 2, 4, 8, 16, 439, 709, 878, 1418, 1756, 2836, 3512, 5672, 7024, 11344, 311251, 622502, 1245004, 2490008, 4980016]

約数ペア:

[(1, 4980016), (2, 2490008), (4, 1245004), (8, 622502), (16, 311251), (439, 11344), (709, 7024), (878, 5672), (1418, 3512), (1756, 2836)]