2079952

素因数分解:

$2^4\times 7^3\times {\mathrm{379}}^1$

素因数の和:408

約数の個数: 40

約数和(自身を含む): 4712000

約数和(自身を除く): 2632048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 379, 392, 686, 758, 784, 1372, 1516, 2653, 2744, 3032, 5306, 5488, 6064, 10612, 18571, 21224, 37142, 42448, 74284, 129997, 148568, 259994, 297136, 519988, 1039976, 2079952]

約数ペア:

[(1, 2079952), (2, 1039976), (4, 519988), (7, 297136), (8, 259994), (14, 148568), (16, 129997), (28, 74284), (49, 42448), (56, 37142), (98, 21224), (112, 18571), (196, 10612), (343, 6064), (379, 5488), (392, 5306), (686, 3032), (758, 2744), (784, 2653), (1372, 1516)]