520059048

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{155893}}^1$

素因数の和:156041

約数の個数: 32

約数和(自身を含む): 1309509600

約数和(自身を除く): 789450552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 155893, 311786, 467679, 623572, 935358, 1247144, 1870716, 3741432, 21669127, 43338254, 65007381, 86676508, 130014762, 173353016, 260029524, 520059048]

約数ペア:

[(1, 520059048), (2, 260029524), (3, 173353016), (4, 130014762), (6, 86676508), (8, 65007381), (12, 43338254), (24, 21669127), (139, 3741432), (278, 1870716), (417, 1247144), (556, 935358), (834, 623572), (1112, 467679), (1668, 311786), (3336, 155893)]