2080408316

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{196043}}^1$

素因数の和:196433

約数の個数: 24

約数和(自身を含む): 4171816320

約数和(自身を除く): 2091408004

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 5306, 10612, 196043, 392086, 784172, 1372301, 2744602, 5489204, 74300297, 148600594, 297201188, 520102079, 1040204158, 2080408316]

約数ペア:

[(1, 2080408316), (2, 1040204158), (4, 520102079), (7, 297201188), (14, 148600594), (28, 74300297), (379, 5489204), (758, 2744602), (1516, 1372301), (2653, 784172), (5306, 392086), (10612, 196043)]