2488656

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:523

約数の個数: 40

約数和(自身を含む): 6492640

約数和(自身を除く): 4003984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 373, 417, 556, 746, 834, 1112, 1119, 1492, 1668, 2224, 2238, 2984, 3336, 4476, 5968, 6672, 8952, 17904, 51847, 103694, 155541, 207388, 311082, 414776, 622164, 829552, 1244328, 2488656]

約数ペア:

[(1, 2488656), (2, 1244328), (3, 829552), (4, 622164), (6, 414776), (8, 311082), (12, 207388), (16, 155541), (24, 103694), (48, 51847), (139, 17904), (278, 8952), (373, 6672), (417, 5968), (556, 4476), (746, 3336), (834, 2984), (1112, 2238), (1119, 2224), (1492, 1668)]