1148368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5521}}^1$

素因数の和:5542

約数の個数: 20

約数和(自身を含む): 2396548

約数和(自身を除く): 1248180

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5521, 11042, 22084, 44168, 71773, 88336, 143546, 287092, 574184, 1148368]

約数ペア:

[(1, 1148368), (2, 574184), (4, 287092), (8, 143546), (13, 88336), (16, 71773), (26, 44168), (52, 22084), (104, 11042), (208, 5521)]