539474494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2111}}^1\times {\mathrm{9829}}^1$

素因数の和:11955

約数の個数: 16

約数和(自身を含む): 871960320

約数和(自身を除く): 332485826

約数列:

[1, 2, 13, 26, 2111, 4222, 9829, 19658, 27443, 54886, 127777, 255554, 20749019, 41498038, 269737247, 539474494]

約数ペア:

[(1, 539474494), (2, 269737247), (13, 41498038), (26, 20749019), (2111, 255554), (4222, 127777), (9829, 54886), (19658, 27443)]