4688228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 8648640

約数和(自身を除く): 3960412

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 389, 524, 778, 1556, 3013, 6026, 8947, 12052, 17894, 35788, 50959, 101918, 203836, 1172057, 2344114, 4688228]

約数ペア:

[(1, 4688228), (2, 2344114), (4, 1172057), (23, 203836), (46, 101918), (92, 50959), (131, 35788), (262, 17894), (389, 12052), (524, 8947), (778, 6026), (1556, 3013)]