9788156924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26890541}}^1$

素因数の和:26890565

約数の個数: 24

約数和(自身を含む): 21082184928

約数和(自身を除く): 11294028004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 26890541, 53781082, 107562164, 188233787, 349577033, 376467574, 699154066, 752935148, 1398308132, 2447039231, 4894078462, 9788156924]

約数ペア:

[(1, 9788156924), (2, 4894078462), (4, 2447039231), (7, 1398308132), (13, 752935148), (14, 699154066), (26, 376467574), (28, 349577033), (52, 188233787), (91, 107562164), (182, 53781082), (364, 26890541)]