419470504

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53017}}^1$

素因数の和:53089

約数の個数: 32

約数和(自身を含む): 839805120

約数和(自身を除く): 420334616

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 53017, 106034, 212068, 424136, 1219391, 2279731, 2438782, 4559462, 4877564, 9118924, 9755128, 18237848, 52433813, 104867626, 209735252, 419470504]

約数ペア:

[(1, 419470504), (2, 209735252), (4, 104867626), (8, 52433813), (23, 18237848), (43, 9755128), (46, 9118924), (86, 4877564), (92, 4559462), (172, 2438782), (184, 2279731), (344, 1219391), (989, 424136), (1978, 212068), (3956, 106034), (7912, 53017)]