2496007813

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1979}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 2869732800

約数和(自身を除く): 373724987

約数列:

[1, 13, 17, 169, 221, 439, 1979, 2873, 5707, 7463, 25727, 33643, 74191, 97019, 334451, 437359, 868781, 1261247, 5685667, 11294153, 14769277, 146823989, 192000601, 2496007813]

約数ペア:

[(1, 2496007813), (13, 192000601), (17, 146823989), (169, 14769277), (221, 11294153), (439, 5685667), (1979, 1261247), (2873, 868781), (5707, 437359), (7463, 334451), (25727, 97019), (33643, 74191)]