269991274

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{38803}}^1$

素因数の和:38890

約数の個数: 24

約数和(自身を含む): 477754848

約数和(自身を除く): 207763574

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 38803, 77606, 271621, 543242, 1901347, 2755013, 3802694, 5510026, 19285091, 38570182, 134995637, 269991274]

約数ペア:

[(1, 269991274), (2, 134995637), (7, 38570182), (14, 19285091), (49, 5510026), (71, 3802694), (98, 2755013), (142, 1901347), (497, 543242), (994, 271621), (3479, 77606), (6958, 38803)]