4959448

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 10256400

約数和(自身を除く): 5296952

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1109, 1118, 2218, 2236, 4436, 4472, 8872, 14417, 28834, 47687, 57668, 95374, 115336, 190748, 381496, 619931, 1239862, 2479724, 4959448]

約数ペア:

[(1, 4959448), (2, 2479724), (4, 1239862), (8, 619931), (13, 381496), (26, 190748), (43, 115336), (52, 95374), (86, 57668), (104, 47687), (172, 28834), (344, 14417), (559, 8872), (1109, 4472), (1118, 4436), (2218, 2236)]