4478516

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{521}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 9003456

約数和(自身を除く): 4524940

約数列:

[1, 2, 4, 7, 14, 28, 307, 521, 614, 1042, 1228, 2084, 2149, 3647, 4298, 7294, 8596, 14588, 159947, 319894, 639788, 1119629, 2239258, 4478516]

約数ペア:

[(1, 4478516), (2, 2239258), (4, 1119629), (7, 639788), (14, 319894), (28, 159947), (307, 14588), (521, 8596), (614, 7294), (1042, 4298), (1228, 3647), (2084, 2149)]