1294828276

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{128813}}^1$

素因数の和:129183

約数の個数: 24

約数和(自身を含む): 2596890240

約数和(自身を除く): 1302061964

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 128813, 257626, 515252, 901691, 1803382, 3606764, 46243867, 92487734, 184975468, 323707069, 647414138, 1294828276]

約数ペア:

[(1, 1294828276), (2, 647414138), (4, 323707069), (7, 184975468), (14, 92487734), (28, 46243867), (359, 3606764), (718, 1803382), (1436, 901691), (2513, 515252), (5026, 257626), (10052, 128813)]