6722428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 12474000

約数和(自身を除く): 5751572

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 449, 788, 898, 1796, 3743, 7486, 8531, 14972, 17062, 34124, 88453, 176906, 353812, 1680607, 3361214, 6722428]

約数ペア:

[(1, 6722428), (2, 3361214), (4, 1680607), (19, 353812), (38, 176906), (76, 88453), (197, 34124), (394, 17062), (449, 14972), (788, 8531), (898, 7486), (1796, 3743)]