1394055.00000000

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4817}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 95222952

約数和(自身を除く): 26026747

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 2873, 4817, 14365, 24085, 62621, 81889, 313105, 409445, 814073, 1064557, 4070365, 5322785, 13839241, 69196205]

約数ペア:

[(1, 69196205), (5, 13839241), (13, 5322785), (17, 4070365), (65, 1064557), (85, 814073), (169, 409445), (221, 313105), (845, 81889), (1105, 62621), (2873, 24085), (4817, 14365)]